640552199040

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18637}}^1$

素因数の和:18701

約数の個数: 768

約数和(自身を含む): 2615728489920

約数和(自身を除く): 1975176290880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 81, 85, 90, 96, 102, 104, 108, 117, 120, 128, 130, 135, 136, 144, 153, 156, 160, 162, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 243, 255, 260, 270, 272, 288, 306, 312, 320, 324, 340, 351, 360, 384, 390, 405, 408, 416, 432, 442, 459, 468, 480, 486, 510, 520, 540, 544, 576, 585, 612, 624, 640, 648, 663, 680, 702, 720, 765, 780, 810, 816, 832, 864, 884, 918, 936, 960, 972, 1020, 1040, 1053, 1080, 1088, 1105, 1152, 1170, 1215, 1224, 1248, 1296, 1326, 1360, 1377, 1404, 1440, 1530, 1560, 1620, 1632, 1664, 1728, 1755, 1768, 1836, 1872, 1920, 1944, 1989, 2040, 2080, 2106, 2160, 2176, 2210, 2295, 2340, 2430, 2448, 2496, 2592, 2652, 2720, 2754, 2808, 2880, 3060, 3120, 3159, 3240, 3264, 3315, 3456, 3510, 3536, 3672, 3744, 3888, 3978, 4080, 4131, 4160, 4212, 4320, 4420, 4590, 4680, 4860, 4896, 4992, 5184, 5265, 5304, 5440, 5508, 5616, 5760, 5967, 6120, 6240, 6318, 6480, 6528, 6630, 6885, 7020, 7072, 7344, 7488, 7776, 7956, 8160, 8262, 8320, 8424, 8640, 8840, 9180, 9360, 9720, 9792, 9945, 10368, 10530, 10608, 10880, 11016, 11232, 11934, 12240, 12480, 12636, 12960, 13260, 13770, 14040, 14144, 14688, 14976, 15552, 15795, 15912, 16320, 16524, 16848, 17280, 17680, 17901, 18360, 18637, 18720, 19440, 19584, 19890, 20655, 21060, 21216, 22032, 22464, 23868, 24480, 24960, 25272, 25920, 26520, 27540, 28080, 28288, 29376, 29835, 31104, 31590, 31824, 32640, 33048, 33696, 35360, 35802, 36720, 37274, 37440, 38880, 39780, 41310, 42120, 42432, 44064, 44928, 47736, 48960, 50544, 51840, 53040, 53703, 55080, 55911, 56160, 58752, 59670, 63180, 63648, 66096, 67392, 70720, 71604, 73440, 74548, 74880, 77760, 79560, 82620, 84240, 84864, 88128, 89505, 93185, 95472, 97920, 101088, 106080, 107406, 110160, 111822, 112320, 119340, 126360, 127296, 132192, 134784, 141440, 143208, 146880, 149096, 155520, 159120, 165240, 167733, 168480, 176256, 179010, 186370, 190944, 202176, 212160, 214812, 220320, 223644, 224640, 238680, 242281, 252720, 254592, 264384, 268515, 279555, 286416, 293760, 298192, 316829, 318240, 330480, 335466, 336960, 358020, 372740, 381888, 404352, 424320, 429624, 440640, 447288, 477360, 484562, 503199, 505440, 528768, 537030, 559110, 572832, 596384, 633658, 636480, 660960, 670932, 673920, 716040, 726843, 745480, 763776, 838665, 859248, 881280, 894576, 950487, 954720, 969124, 1006398, 1010880, 1074060, 1118220, 1145664, 1192768, 1211405, 1267316, 1272960, 1321920, 1341864, 1432080, 1453686, 1490960, 1509597, 1584145, 1677330, 1718496, 1789152, 1900974, 1909440, 1938248, 2012796, 2021760, 2148120, 2180529, 2236440, 2291328, 2385536, 2422810, 2515995, 2534632, 2643840, 2683728, 2851461, 2864160, 2907372, 2981920, 3019194, 3168290, 3354660, 3436992, 3578304, 3634215, 3801948, 3818880, 3876496, 4025592, 4118777, 4296240, 4361058, 4472880, 4528791, 4752435, 4845620, 5031990, 5069264, 5367456, 5702922, 5728320, 5814744, 5963840, 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69776928, 72460656, 74137986, 76038960, 76989447, 77529920, 78499044, 80511840, 82375540, 85543830, 87221160, 90575820, 91246752, 93035904, 96614208, 98123805, 98850648, 101385280, 102652596, 104665392, 107349120, 111206979, 114058440, 116294880, 117748566, 120767760, 121662336, 123563310, 128315745, 130831740, 131800864, 136870128, 139553856, 144921312, 148275972, 152077920, 153978894, 155059840, 156998088, 161023680, 164751080, 171087660, 174442320, 181151640, 182493504, 185344965, 193228416, 196247610, 197701296, 202770560, 205305192, 209330784, 222413958, 228116880, 232589760, 235497132, 241535520, 247126620, 256631490, 261663480, 263601728, 273740256, 279107712, 289842624, 294371415, 296551944, 304155840, 307957788, 313996176, 322047360, 329502160, 333620937, 342175320, 348884640, 362303280, 364987008, 370689930, 384947235, 392495220, 395402592, 410610384, 418661568, 444827916, 456233760, 465179520, 470994264, 483071040, 494253240, 513262980, 523326960, 527203456, 547480512, 556034895, 579685248, 588742830, 593103888, 608311680, 615915576, 627992352, 659004320, 667241874, 684350640, 697769280, 724606560, 741379860, 769894470, 784990440, 790805184, 821220768, 837323136, 889655832, 912467520, 941988528, 966142080, 988506480, 1000862811, 1026525960, 1046653920, 1094961024, 1112069790, 1177485660, 1186207776, 1231831152, 1255984704, 1318008640, 1334483748, 1368701280, 1395538560, 1449213120, 1482759720, 1539788940, 1569980880, 1581610368, 1642441536, 1668104685, 1779311664, 1824935040, 1883977056, 1977012960, 2001725622, 2053051920, 2093307840, 2224139580, 2354971320, 2372415552, 2463662304, 2511969408, 2636017280, 2668967496, 2737402560, 2898426240, 2965519440, 3079577880, 3139961760, 3284883072, 3336209370, 3558623328, 3767954112, 3954025920, 4003451244, 4106103840, 4186615680, 4448279160, 4709942640, 4744831104, 4927324608, 5004314055, 5337934992, 5474805120, 5931038880, 6159155760, 6279923520, 6672418740, 7117246656, 7535908224, 7908051840, 8006902488, 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約数ペア:

[(1, 640552199040), (2, 320276099520), (3, 213517399680), (4, 160138049760), (5, 128110439808), (6, 106758699840), (8, 80069024880), (9, 71172466560), (10, 64055219904), (12, 53379349920), (13, 49273246080), (15, 42703479936), (16, 40034512440), (17, 37679541120), (18, 35586233280), (20, 32027609952), (24, 26689674960), (26, 24636623040), (27, 23724155520), (30, 21351739968), (32, 20017256220), (34, 18839770560), (36, 17793116640), (39, 16424415360), (40, 16013804976), (45, 14234493312), (48, 13344837480), (51, 12559847040), (52, 12318311520), (54, 11862077760), (60, 10675869984), (64, 10008628110), (65, 9854649216), (68, 9419885280), (72, 8896558320), (78, 8212207680), (80, 8006902488), (81, 7908051840), (85, 7535908224), (90, 7117246656), (96, 6672418740), (102, 6279923520), (104, 6159155760), (108, 5931038880), (117, 5474805120), (120, 5337934992), (128, 5004314055), (130, 4927324608), (135, 4744831104), (136, 4709942640), (144, 4448279160), (153, 4186615680), (156, 4106103840), (160, 4003451244), (162, 3954025920), (170, 3767954112), (180, 3558623328), (192, 3336209370), (195, 3284883072), (204, 3139961760), (208, 3079577880), (216, 2965519440), (221, 2898426240), (234, 2737402560), (240, 2668967496), (243, 2636017280), (255, 2511969408), (260, 2463662304), (270, 2372415552), (272, 2354971320), (288, 2224139580), (306, 2093307840), (312, 2053051920), (320, 2001725622), (324, 1977012960), (340, 1883977056), (351, 1824935040), (360, 1779311664), (384, 1668104685), (390, 1642441536), (405, 1581610368), (408, 1569980880), (416, 1539788940), (432, 1482759720), (442, 1449213120), (459, 1395538560), (468, 1368701280), (480, 1334483748), (486, 1318008640), (510, 1255984704), (520, 1231831152), (540, 1186207776), (544, 1177485660), (576, 1112069790), (585, 1094961024), (612, 1046653920), (624, 1026525960), (640, 1000862811), (648, 988506480), (663, 966142080), (680, 941988528), (702, 912467520), (720, 889655832), (765, 837323136), (780, 821220768), (810, 790805184), (816, 784990440), (832, 769894470), (864, 741379860), (884, 724606560), (918, 697769280), (936, 684350640), (960, 667241874), (972, 659004320), (1020, 627992352), (1040, 615915576), (1053, 608311680), (1080, 593103888), (1088, 588742830), (1105, 579685248), (1152, 556034895), (1170, 547480512), (1215, 527203456), (1224, 523326960), (1248, 513262980), (1296, 494253240), (1326, 483071040), (1360, 470994264), (1377, 465179520), (1404, 456233760), (1440, 444827916), (1530, 418661568), (1560, 410610384), (1620, 395402592), (1632, 392495220), (1664, 384947235), (1728, 370689930), (1755, 364987008), (1768, 362303280), (1836, 348884640), (1872, 342175320), (1920, 333620937), (1944, 329502160), (1989, 322047360), (2040, 313996176), (2080, 307957788), (2106, 304155840), (2160, 296551944), (2176, 294371415), (2210, 289842624), (2295, 279107712), (2340, 273740256), (2430, 263601728), (2448, 261663480), (2496, 256631490), (2592, 247126620), (2652, 241535520), (2720, 235497132), (2754, 232589760), (2808, 228116880), (2880, 222413958), (3060, 209330784), (3120, 205305192), (3159, 202770560), (3240, 197701296), (3264, 196247610), (3315, 193228416), (3456, 185344965), (3510, 182493504), (3536, 181151640), (3672, 174442320), (3744, 171087660), (3888, 164751080), (3978, 161023680), (4080, 156998088), (4131, 155059840), (4160, 153978894), (4212, 152077920), (4320, 148275972), (4420, 144921312), (4590, 139553856), (4680, 136870128), (4860, 131800864), (4896, 130831740), (4992, 128315745), (5184, 123563310), (5265, 121662336), (5304, 120767760), (5440, 117748566), (5508, 116294880), (5616, 114058440), (5760, 111206979), (5967, 107349120), (6120, 104665392), (6240, 102652596), (6318, 101385280), (6480, 98850648), (6528, 98123805), (6630, 96614208), (6885, 93035904), (7020, 91246752), (7072, 90575820), (7344, 87221160), (7488, 85543830), (7776, 82375540), (7956, 80511840), (8160, 78499044), (8262, 77529920), (8320, 76989447), (8424, 76038960), (8640, 74137986), (8840, 72460656), (9180, 69776928), (9360, 68435064), (9720, 65900432), (9792, 65415870), (9945, 64409472), (10368, 61781655), (10530, 60831168), (10608, 60383880), (10880, 58874283), (11016, 58147440), (11232, 57029220), (11934, 53674560), (12240, 52332696), (12480, 51326298), (12636, 50692640), (12960, 49425324), (13260, 48307104), (13770, 46517952), (14040, 45623376), (14144, 45287910), (14688, 43610580), (14976, 42771915), (15552, 41187770), (15795, 40554112), (15912, 40255920), (16320, 39249522), (16524, 38764960), (16848, 38019480), (17280, 37068993), (17680, 36230328), (17901, 35783040), (18360, 34888464), (18637, 34369920), (18720, 34217532), (19440, 32950216), (19584, 32707935), (19890, 32204736), (20655, 31011968), (21060, 30415584), (21216, 30191940), (22032, 29073720), (22464, 28514610), (23868, 26837280), (24480, 26166348), (24960, 25663149), (25272, 25346320), (25920, 24712662), (26520, 24153552), (27540, 23258976), (28080, 22811688), (28288, 22643955), (29376, 21805290), (29835, 21469824), (31104, 20593885), (31590, 20277056), (31824, 20127960), (32640, 19624761), (33048, 19382480), (33696, 19009740), (35360, 18115164), (35802, 17891520), (36720, 17444232), (37274, 17184960), (37440, 17108766), (38880, 16475108), (39780, 16102368), (41310, 15505984), (42120, 15207792), (42432, 15095970), (44064, 14536860), (44928, 14257305), (47736, 13418640), (48960, 13083174), (50544, 12673160), (51840, 12356331), (53040, 12076776), (53703, 11927680), (55080, 11629488), (55911, 11456640), (56160, 11405844), (58752, 10902645), (59670, 10734912), (63180, 10138528), (63648, 10063980), (66096, 9691240), (67392, 9504870), (70720, 9057582), (71604, 8945760), (73440, 8722116), (74548, 8592480), (74880, 8554383), (77760, 8237554), (79560, 8051184), (82620, 7752992), (84240, 7603896), (84864, 7547985), (88128, 7268430), (89505, 7156608), (93185, 6873984), (95472, 6709320), (97920, 6541587), (101088, 6336580), (106080, 6038388), (107406, 5963840), (110160, 5814744), (111822, 5728320), (112320, 5702922), (119340, 5367456), (126360, 5069264), (127296, 5031990), (132192, 4845620), (134784, 4752435), (141440, 4528791), (143208, 4472880), (146880, 4361058), (149096, 4296240), (155520, 4118777), (159120, 4025592), (165240, 3876496), (167733, 3818880), (168480, 3801948), (176256, 3634215), (179010, 3578304), (186370, 3436992), (190944, 3354660), (202176, 3168290), (212160, 3019194), (214812, 2981920), (220320, 2907372), (223644, 2864160), (224640, 2851461), (238680, 2683728), (242281, 2643840), (252720, 2534632), (254592, 2515995), (264384, 2422810), (268515, 2385536), (279555, 2291328), (286416, 2236440), (293760, 2180529), (298192, 2148120), (316829, 2021760), (318240, 2012796), (330480, 1938248), (335466, 1909440), (336960, 1900974), (358020, 1789152), (372740, 1718496), (381888, 1677330), (404352, 1584145), (424320, 1509597), (429624, 1490960), (440640, 1453686), (447288, 1432080), (477360, 1341864), (484562, 1321920), (503199, 1272960), (505440, 1267316), (528768, 1211405), (537030, 1192768), (559110, 1145664), (572832, 1118220), (596384, 1074060), (633658, 1010880), (636480, 1006398), (660960, 969124), (670932, 954720), (673920, 950487), (716040, 894576), (726843, 881280), (745480, 859248), (763776, 838665)]