311042160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 640

約数和(自身を含む): 1349913600

約数和(自身を除く): 1038871440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 19, 20, 22, 24, 26, 27, 30, 33, 36, 38, 39, 40, 44, 45, 48, 52, 53, 54, 55, 57, 60, 65, 66, 72, 76, 78, 80, 88, 90, 95, 99, 104, 106, 108, 110, 114, 117, 120, 130, 132, 135, 143, 144, 152, 156, 159, 165, 171, 176, 180, 190, 195, 198, 208, 209, 212, 216, 220, 228, 234, 240, 247, 260, 264, 265, 270, 285, 286, 297, 304, 312, 318, 330, 342, 351, 360, 380, 390, 396, 418, 424, 429, 432, 440, 456, 468, 477, 494, 495, 513, 520, 528, 530, 540, 570, 572, 583, 585, 594, 624, 627, 636, 660, 684, 689, 702, 715, 720, 741, 760, 780, 792, 795, 836, 848, 855, 858, 880, 912, 936, 954, 988, 990, 1007, 1026, 1040, 1045, 1060, 1080, 1140, 1144, 1166, 1170, 1188, 1235, 1254, 1272, 1287, 1320, 1368, 1378, 1404, 1430, 1431, 1482, 1485, 1520, 1560, 1584, 1590, 1672, 1710, 1716, 1749, 1755, 1872, 1881, 1908, 1976, 1980, 2014, 2052, 2067, 2090, 2120, 2145, 2160, 2223, 2280, 2288, 2332, 2340, 2376, 2385, 2470, 2508, 2544, 2565, 2574, 2640, 2717, 2736, 2756, 2808, 2860, 2862, 2915, 2964, 2970, 3021, 3120, 3135, 3180, 3344, 3420, 3432, 3445, 3498, 3510, 3705, 3762, 3816, 3861, 3952, 3960, 4028, 4104, 4134, 4180, 4240, 4290, 4446, 4560, 4664, 4680, 4752, 4770, 4940, 5016, 5035, 5130, 5148, 5247, 5434, 5512, 5616, 5643, 5720, 5724, 5830, 5928, 5940, 6042, 6201, 6270, 6360, 6435, 6669, 6840, 6864, 6890, 6996, 7020, 7155, 7410, 7524, 7579, 7632, 7722, 7920, 8056, 8151, 8208, 8268, 8360, 8580, 8745, 8892, 9063, 9328, 9360, 9405, 9540, 9880, 10032, 10070, 10260, 10296, 10335, 10494, 10868, 11024, 11077, 11115, 11286, 11440, 11448, 11660, 11856, 11880, 12084, 12402, 12540, 12720, 12870, 13091, 13338, 13585, 13680, 13780, 13992, 14040, 14310, 14820, 15048, 15105, 15158, 15444, 15741, 16112, 16302, 16536, 16720, 17160, 17490, 17784, 18126, 18603, 18810, 19080, 19305, 19760, 20140, 20520, 20592, 20670, 20988, 21736, 22154, 22230, 22572, 22737, 22896, 23320, 23760, 24168, 24453, 24804, 25080, 25740, 26182, 26235, 26676, 27170, 27189, 27560, 27984, 28080, 28215, 28620, 29640, 30096, 30210, 30316, 30888, 31005, 31482, 32604, 33072, 33231, 33345, 34320, 34980, 35568, 36252, 37206, 37620, 37895, 38160, 38610, 39273, 40280, 40755, 41040, 41340, 41976, 43472, 44308, 44460, 45144, 45315, 45474, 46640, 48336, 48906, 49608, 50160, 51480, 52364, 52470, 53352, 54340, 54378, 55120, 55385, 56430, 57240, 59280, 60420, 60632, 61776, 62010, 62964, 65208, 65455, 66462, 66690, 68211, 69960, 72504, 73359, 74412, 75240, 75790, 77220, 78546, 78705, 80560, 81510, 82680, 83952, 88616, 88920, 90288, 90630, 90948, 93015, 97812, 99216, 99693, 102960, 104728, 104940, 106704, 108680, 108756, 110770, 112860, 113685, 114480, 117819, 120840, 121264, 122265, 124020, 125928, 130416, 130910, 132924, 133380, 135945, 136422, 139920, 144001, 145008, 146718, 148824, 150480, 151580, 154440, 157092, 157410, 163020, 165360, 166155, 177232, 177840, 181260, 181896, 186030, 195624, 196365, 199386, 204633, 209456, 209880, 217360, 217512, 221540, 225720, 227370, 235638, 241680, 244530, 248040, 251856, 261820, 265848, 266760, 271890, 272844, 288002, 293436, 297648, 299079, 303160, 308880, 314184, 314820, 326040, 332310, 341055, 353457, 362520, 363792, 366795, 372060, 391248, 392730, 398772, 409266, 419760, 432003, 435024, 443080, 451440, 454740, 471276, 489060, 496080, 498465, 523640, 531696, 533520, 543780, 545688, 576004, 586872, 589095, 598158, 606320, 628368, 629640, 652080, 664620, 682110, 706914, 720005, 725040, 733590, 744120, 785460, 797544, 818532, 864006, 886160, 909480, 942552, 978120, 996930, 1023165, 1047280, 1087560, 1091376, 1152008, 1173744, 1178190, 1196316, 1259280, 1296009, 1329240, 1364220, 1413828, 1440010, 1467180, 1488240, 1495395, 1570920, 1595088, 1637064, 1728012, 1767285, 1818960, 1885104, 1956240, 1993860, 2046330, 2160015, 2175120, 2304016, 2356380, 2392632, 2592018, 2658480, 2728440, 2827656, 2880020, 2934360, 2990790, 3141840, 3274128, 3456024, 3534570, 3888027, 3987720, 4092660, 4320030, 4712760, 4785264, 5184036, 5456880, 5655312, 5760040, 5868720, 5981580, 6480045, 6912048, 7069140, 7776054, 7975440, 8185320, 8640060, 9425520, 10368072, 11520080, 11963160, 12960090, 14138280, 15552108, 16370640, 17280120, 19440135, 20736144, 23926320, 25920180, 28276560, 31104216, 34560240, 38880270, 51840360, 62208432, 77760540, 103680720, 155521080, 311042160]

約数ペア:

[(1, 311042160), (2, 155521080), (3, 103680720), (4, 77760540), (5, 62208432), (6, 51840360), (8, 38880270), (9, 34560240), (10, 31104216), (11, 28276560), (12, 25920180), (13, 23926320), (15, 20736144), (16, 19440135), (18, 17280120), (19, 16370640), (20, 15552108), (22, 14138280), (24, 12960090), (26, 11963160), (27, 11520080), (30, 10368072), (33, 9425520), (36, 8640060), (38, 8185320), (39, 7975440), (40, 7776054), (44, 7069140), (45, 6912048), (48, 6480045), (52, 5981580), (53, 5868720), (54, 5760040), (55, 5655312), (57, 5456880), (60, 5184036), (65, 4785264), (66, 4712760), (72, 4320030), (76, 4092660), (78, 3987720), (80, 3888027), (88, 3534570), (90, 3456024), (95, 3274128), (99, 3141840), (104, 2990790), (106, 2934360), (108, 2880020), (110, 2827656), (114, 2728440), (117, 2658480), (120, 2592018), (130, 2392632), (132, 2356380), (135, 2304016), (143, 2175120), (144, 2160015), (152, 2046330), (156, 1993860), (159, 1956240), (165, 1885104), (171, 1818960), (176, 1767285), (180, 1728012), (190, 1637064), (195, 1595088), (198, 1570920), (208, 1495395), (209, 1488240), (212, 1467180), (216, 1440010), (220, 1413828), (228, 1364220), (234, 1329240), (240, 1296009), (247, 1259280), (260, 1196316), (264, 1178190), (265, 1173744), (270, 1152008), (285, 1091376), (286, 1087560), (297, 1047280), (304, 1023165), (312, 996930), (318, 978120), (330, 942552), (342, 909480), (351, 886160), (360, 864006), (380, 818532), (390, 797544), (396, 785460), (418, 744120), (424, 733590), (429, 725040), (432, 720005), (440, 706914), (456, 682110), (468, 664620), (477, 652080), (494, 629640), (495, 628368), (513, 606320), (520, 598158), (528, 589095), (530, 586872), (540, 576004), (570, 545688), (572, 543780), (583, 533520), (585, 531696), (594, 523640), (624, 498465), (627, 496080), (636, 489060), (660, 471276), (684, 454740), (689, 451440), (702, 443080), (715, 435024), (720, 432003), (741, 419760), (760, 409266), (780, 398772), (792, 392730), (795, 391248), (836, 372060), (848, 366795), (855, 363792), (858, 362520), (880, 353457), (912, 341055), (936, 332310), (954, 326040), (988, 314820), (990, 314184), (1007, 308880), (1026, 303160), (1040, 299079), (1045, 297648), (1060, 293436), (1080, 288002), (1140, 272844), (1144, 271890), (1166, 266760), (1170, 265848), (1188, 261820), (1235, 251856), (1254, 248040), (1272, 244530), (1287, 241680), (1320, 235638), (1368, 227370), (1378, 225720), (1404, 221540), (1430, 217512), (1431, 217360), (1482, 209880), (1485, 209456), (1520, 204633), (1560, 199386), (1584, 196365), (1590, 195624), (1672, 186030), (1710, 181896), (1716, 181260), (1749, 177840), (1755, 177232), (1872, 166155), (1881, 165360), (1908, 163020), (1976, 157410), (1980, 157092), (2014, 154440), (2052, 151580), (2067, 150480), (2090, 148824), (2120, 146718), (2145, 145008), (2160, 144001), (2223, 139920), (2280, 136422), (2288, 135945), (2332, 133380), (2340, 132924), (2376, 130910), (2385, 130416), (2470, 125928), (2508, 124020), (2544, 122265), (2565, 121264), (2574, 120840), (2640, 117819), (2717, 114480), (2736, 113685), (2756, 112860), (2808, 110770), (2860, 108756), (2862, 108680), (2915, 106704), (2964, 104940), (2970, 104728), (3021, 102960), (3120, 99693), (3135, 99216), (3180, 97812), (3344, 93015), (3420, 90948), (3432, 90630), (3445, 90288), (3498, 88920), (3510, 88616), (3705, 83952), (3762, 82680), (3816, 81510), (3861, 80560), (3952, 78705), (3960, 78546), (4028, 77220), (4104, 75790), (4134, 75240), (4180, 74412), (4240, 73359), (4290, 72504), (4446, 69960), (4560, 68211), (4664, 66690), (4680, 66462), (4752, 65455), (4770, 65208), (4940, 62964), (5016, 62010), (5035, 61776), (5130, 60632), (5148, 60420), (5247, 59280), (5434, 57240), (5512, 56430), (5616, 55385), (5643, 55120), (5720, 54378), (5724, 54340), (5830, 53352), (5928, 52470), (5940, 52364), (6042, 51480), (6201, 50160), (6270, 49608), (6360, 48906), (6435, 48336), (6669, 46640), (6840, 45474), (6864, 45315), (6890, 45144), (6996, 44460), (7020, 44308), (7155, 43472), (7410, 41976), (7524, 41340), (7579, 41040), (7632, 40755), (7722, 40280), (7920, 39273), (8056, 38610), (8151, 38160), (8208, 37895), (8268, 37620), (8360, 37206), (8580, 36252), (8745, 35568), (8892, 34980), (9063, 34320), (9328, 33345), (9360, 33231), (9405, 33072), (9540, 32604), (9880, 31482), (10032, 31005), (10070, 30888), (10260, 30316), (10296, 30210), (10335, 30096), (10494, 29640), (10868, 28620), (11024, 28215), (11077, 28080), (11115, 27984), (11286, 27560), (11440, 27189), (11448, 27170), (11660, 26676), (11856, 26235), (11880, 26182), (12084, 25740), (12402, 25080), (12540, 24804), (12720, 24453), (12870, 24168), (13091, 23760), (13338, 23320), (13585, 22896), (13680, 22737), (13780, 22572), (13992, 22230), (14040, 22154), (14310, 21736), (14820, 20988), (15048, 20670), (15105, 20592), (15158, 20520), (15444, 20140), (15741, 19760), (16112, 19305), (16302, 19080), (16536, 18810), (16720, 18603), (17160, 18126), (17490, 17784)]