518492520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:87

約数の個数: 768

約数和(自身を含む): 2358720000

約数和(自身を除く): 1840227480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 19, 20, 21, 24, 26, 28, 30, 34, 35, 36, 38, 39, 40, 42, 45, 49, 51, 52, 56, 57, 60, 63, 65, 68, 70, 72, 76, 78, 84, 85, 90, 91, 95, 98, 102, 104, 105, 114, 117, 119, 120, 126, 130, 133, 136, 140, 147, 152, 153, 156, 168, 170, 171, 180, 182, 190, 195, 196, 204, 210, 221, 228, 234, 238, 245, 247, 252, 255, 260, 266, 273, 280, 285, 294, 306, 312, 315, 323, 340, 342, 343, 357, 360, 364, 380, 390, 392, 399, 408, 420, 441, 442, 455, 456, 468, 476, 490, 494, 504, 510, 520, 532, 546, 570, 585, 588, 595, 612, 630, 637, 646, 663, 665, 680, 684, 686, 714, 728, 735, 741, 760, 765, 780, 798, 819, 833, 840, 855, 882, 884, 910, 931, 936, 952, 969, 980, 988, 1020, 1029, 1064, 1071, 1092, 1105, 1140, 1170, 1176, 1190, 1197, 1224, 1235, 1260, 1274, 1292, 1326, 1330, 1365, 1368, 1372, 1428, 1470, 1482, 1530, 1547, 1560, 1596, 1615, 1638, 1666, 1710, 1715, 1729, 1764, 1768, 1785, 1820, 1862, 1911, 1938, 1960, 1976, 1989, 1995, 2040, 2058, 2142, 2184, 2205, 2210, 2223, 2261, 2280, 2340, 2380, 2394, 2470, 2499, 2520, 2548, 2584, 2652, 2660, 2730, 2744, 2793, 2856, 2907, 2940, 2964, 3060, 3087, 3094, 3185, 3192, 3230, 3276, 3315, 3332, 3420, 3430, 3458, 3528, 3570, 3640, 3705, 3724, 3822, 3876, 3978, 3990, 4095, 4116, 4165, 4199, 4284, 4410, 4420, 4446, 4459, 4522, 4641, 4655, 4680, 4760, 4788, 4845, 4940, 4998, 5096, 5145, 5187, 5304, 5320, 5355, 5460, 5586, 5733, 5814, 5831, 5880, 5928, 5985, 6120, 6174, 6188, 6370, 6460, 6517, 6552, 6630, 6664, 6783, 6840, 6860, 6916, 7140, 7410, 7448, 7497, 7644, 7735, 7752, 7956, 7980, 8190, 8232, 8330, 8379, 8398, 8568, 8645, 8820, 8840, 8892, 8918, 9044, 9282, 9310, 9555, 9576, 9690, 9880, 9945, 9996, 10290, 10374, 10710, 10829, 10920, 11115, 11172, 11305, 11466, 11628, 11662, 11970, 12103, 12348, 12376, 12495, 12597, 12740, 12920, 13034, 13260, 13377, 13566, 13720, 13832, 13923, 13965, 14280, 14535, 14820, 14994, 15288, 15435, 15470, 15561, 15827, 15912, 15960, 16380, 16660, 16758, 16796, 17290, 17493, 17640, 17784, 17836, 18088, 18564, 18620, 19110, 19380, 19551, 19890, 19992, 20349, 20580, 20748, 20995, 21420, 21658, 22230, 22295, 22344, 22610, 22932, 23205, 23256, 23324, 23940, 24206, 24696, 24990, 25194, 25480, 25935, 26068, 26520, 26754, 27132, 27846, 27930, 28665, 29070, 29155, 29393, 29640, 29988, 30870, 30940, 31122, 31654, 32487, 32585, 32760, 33320, 33516, 33592, 33915, 34580, 34986, 35672, 36309, 37128, 37240, 37485, 37791, 38220, 38760, 39102, 39780, 40131, 40698, 41160, 41496, 41895, 41990, 42840, 43316, 44460, 44590, 45220, 45864, 46410, 46648, 47481, 47880, 48412, 49980, 50388, 51870, 52136, 52479, 53508, 54145, 54264, 55692, 55860, 57330, 58140, 58310, 58653, 58786, 59976, 60515, 61740, 61880, 62244, 62985, 63308, 64974, 65170, 66885, 67032, 67830, 69160, 69615, 69972, 72618, 74970, 75582, 75803, 76440, 77805, 78204, 79135, 79560, 80262, 81396, 83790, 83980, 84721, 86632, 87465, 88179, 88920, 89180, 90440, 92820, 94962, 96824, 97461, 97755, 99960, 100776, 101745, 103740, 104958, 107016, 108290, 108927, 110789, 111384, 111720, 114660, 116280, 116620, 117306, 117572, 121030, 123480, 124488, 125970, 126616, 129948, 130340, 133770, 135660, 139230, 139944, 142443, 145236, 146965, 149940, 151164, 151606, 155610, 156408, 158270, 160524, 162435, 162792, 167580, 167960, 169442, 174930, 176358, 178360, 181545, 185640, 188955, 189924, 194922, 195510, 200655, 203490, 205751, 207480, 209916, 216580, 217854, 221578, 227409, 229320, 233240, 234612, 235144, 237405, 242060, 251940, 254163, 259896, 260680, 262395, 264537, 267540, 271320, 278460, 284886, 290472, 293265, 293930, 299880, 302328, 303212, 311220, 316540, 321048, 324870, 332367, 335160, 338884, 349860, 352716, 363090, 377910, 379015, 379848, 389844, 391020, 401310, 406980, 411502, 419832, 423605, 433160, 435708, 440895, 443156, 454818, 469224, 474810, 484120, 487305, 503880, 508326, 524790, 529074, 535080, 544635, 553945, 556920, 569772, 586530, 587860, 606424, 617253, 622440, 633080, 649740, 664734, 677768, 682227, 699720, 705432, 712215, 726180, 755820, 758030, 762489, 779688, 782040, 802620, 813960, 823004, 847210, 871416, 881790, 886312, 909636, 949620, 974610, 997101, 1016652, 1028755, 1049580, 1058148, 1089270, 1107890, 1137045, 1139544, 1173060, 1175720, 1234506, 1270815, 1299480, 1322685, 1329468, 1364454, 1424430, 1440257, 1452360, 1511640, 1516060, 1524978, 1605240, 1646008, 1661835, 1694420, 1763580, 1819272, 1851759, 1899240, 1949220, 1994202, 2033304, 2057510, 2099160, 2116296, 2178540, 2215780, 2274090, 2346120, 2469012, 2541630, 2645370, 2658936, 2728908, 2848860, 2880514, 3032120, 3049956, 3086265, 3323670, 3388840, 3411135, 3527160, 3703518, 3812445, 3898440, 3988404, 4115020, 4320771, 4357080, 4431560, 4548180, 4938024, 4985505, 5083260, 5290740, 5457816, 5697720, 5761028, 6099912, 6172530, 6647340, 6822270, 7201285, 7407036, 7624890, 7976808, 8230040, 8641542, 9096360, 9258795, 9971010, 10166520, 10581480, 11522056, 12345060, 12962313, 13294680, 13644540, 14402570, 14814072, 15249780, 17283084, 18517590, 19942020, 21603855, 24690120, 25924626, 27289080, 28805140, 30499560, 34566168, 37035180, 39884040, 43207710, 51849252, 57610280, 64811565, 74070360, 86415420, 103698504, 129623130, 172830840, 259246260, 518492520]

約数ペア:

[(1, 518492520), (2, 259246260), (3, 172830840), (4, 129623130), (5, 103698504), (6, 86415420), (7, 74070360), (8, 64811565), (9, 57610280), (10, 51849252), (12, 43207710), (13, 39884040), (14, 37035180), (15, 34566168), (17, 30499560), (18, 28805140), (19, 27289080), (20, 25924626), (21, 24690120), (24, 21603855), (26, 19942020), (28, 18517590), (30, 17283084), (34, 15249780), (35, 14814072), (36, 14402570), (38, 13644540), (39, 13294680), (40, 12962313), (42, 12345060), (45, 11522056), (49, 10581480), (51, 10166520), (52, 9971010), (56, 9258795), (57, 9096360), (60, 8641542), (63, 8230040), (65, 7976808), (68, 7624890), (70, 7407036), (72, 7201285), (76, 6822270), (78, 6647340), (84, 6172530), (85, 6099912), (90, 5761028), (91, 5697720), (95, 5457816), (98, 5290740), (102, 5083260), (104, 4985505), (105, 4938024), (114, 4548180), (117, 4431560), (119, 4357080), (120, 4320771), (126, 4115020), (130, 3988404), (133, 3898440), (136, 3812445), (140, 3703518), (147, 3527160), (152, 3411135), (153, 3388840), (156, 3323670), (168, 3086265), (170, 3049956), (171, 3032120), (180, 2880514), (182, 2848860), (190, 2728908), (195, 2658936), (196, 2645370), (204, 2541630), (210, 2469012), (221, 2346120), (228, 2274090), (234, 2215780), (238, 2178540), (245, 2116296), (247, 2099160), (252, 2057510), (255, 2033304), (260, 1994202), (266, 1949220), (273, 1899240), (280, 1851759), (285, 1819272), (294, 1763580), (306, 1694420), (312, 1661835), (315, 1646008), (323, 1605240), (340, 1524978), (342, 1516060), (343, 1511640), (357, 1452360), (360, 1440257), (364, 1424430), (380, 1364454), (390, 1329468), (392, 1322685), (399, 1299480), (408, 1270815), (420, 1234506), (441, 1175720), (442, 1173060), (455, 1139544), (456, 1137045), (468, 1107890), (476, 1089270), (490, 1058148), (494, 1049580), (504, 1028755), (510, 1016652), (520, 997101), (532, 974610), (546, 949620), (570, 909636), (585, 886312), (588, 881790), (595, 871416), (612, 847210), (630, 823004), (637, 813960), (646, 802620), (663, 782040), (665, 779688), (680, 762489), (684, 758030), (686, 755820), (714, 726180), (728, 712215), (735, 705432), (741, 699720), (760, 682227), (765, 677768), (780, 664734), (798, 649740), (819, 633080), (833, 622440), (840, 617253), (855, 606424), (882, 587860), (884, 586530), (910, 569772), (931, 556920), (936, 553945), (952, 544635), (969, 535080), (980, 529074), (988, 524790), (1020, 508326), (1029, 503880), (1064, 487305), (1071, 484120), (1092, 474810), (1105, 469224), (1140, 454818), (1170, 443156), (1176, 440895), (1190, 435708), (1197, 433160), (1224, 423605), (1235, 419832), (1260, 411502), (1274, 406980), (1292, 401310), (1326, 391020), (1330, 389844), (1365, 379848), (1368, 379015), (1372, 377910), (1428, 363090), (1470, 352716), (1482, 349860), (1530, 338884), (1547, 335160), (1560, 332367), (1596, 324870), (1615, 321048), (1638, 316540), (1666, 311220), (1710, 303212), (1715, 302328), (1729, 299880), (1764, 293930), (1768, 293265), (1785, 290472), (1820, 284886), (1862, 278460), (1911, 271320), (1938, 267540), (1960, 264537), (1976, 262395), (1989, 260680), (1995, 259896), (2040, 254163), (2058, 251940), (2142, 242060), (2184, 237405), (2205, 235144), (2210, 234612), (2223, 233240), (2261, 229320), (2280, 227409), (2340, 221578), (2380, 217854), (2394, 216580), (2470, 209916), (2499, 207480), (2520, 205751), (2548, 203490), (2584, 200655), (2652, 195510), (2660, 194922), (2730, 189924), (2744, 188955), (2793, 185640), (2856, 181545), (2907, 178360), (2940, 176358), (2964, 174930), (3060, 169442), (3087, 167960), (3094, 167580), (3185, 162792), (3192, 162435), (3230, 160524), (3276, 158270), (3315, 156408), (3332, 155610), (3420, 151606), (3430, 151164), (3458, 149940), (3528, 146965), (3570, 145236), (3640, 142443), (3705, 139944), (3724, 139230), (3822, 135660), (3876, 133770), (3978, 130340), (3990, 129948), (4095, 126616), (4116, 125970), (4165, 124488), (4199, 123480), (4284, 121030), (4410, 117572), (4420, 117306), (4446, 116620), (4459, 116280), (4522, 114660), (4641, 111720), (4655, 111384), (4680, 110789), (4760, 108927), (4788, 108290), (4845, 107016), (4940, 104958), (4998, 103740), (5096, 101745), (5145, 100776), (5187, 99960), (5304, 97755), (5320, 97461), (5355, 96824), (5460, 94962), (5586, 92820), (5733, 90440), (5814, 89180), (5831, 88920), (5880, 88179), (5928, 87465), (5985, 86632), (6120, 84721), (6174, 83980), (6188, 83790), (6370, 81396), (6460, 80262), (6517, 79560), (6552, 79135), (6630, 78204), (6664, 77805), (6783, 76440), (6840, 75803), (6860, 75582), (6916, 74970), (7140, 72618), (7410, 69972), (7448, 69615), (7497, 69160), (7644, 67830), (7735, 67032), (7752, 66885), (7956, 65170), (7980, 64974), (8190, 63308), (8232, 62985), (8330, 62244), (8379, 61880), (8398, 61740), (8568, 60515), (8645, 59976), (8820, 58786), (8840, 58653), (8892, 58310), (8918, 58140), (9044, 57330), (9282, 55860), (9310, 55692), (9555, 54264), (9576, 54145), (9690, 53508), (9880, 52479), (9945, 52136), (9996, 51870), (10290, 50388), (10374, 49980), (10710, 48412), (10829, 47880), (10920, 47481), (11115, 46648), (11172, 46410), (11305, 45864), (11466, 45220), (11628, 44590), (11662, 44460), (11970, 43316), (12103, 42840), (12348, 41990), (12376, 41895), (12495, 41496), (12597, 41160), (12740, 40698), (12920, 40131), (13034, 39780), (13260, 39102), (13377, 38760), (13566, 38220), (13720, 37791), (13832, 37485), (13923, 37240), (13965, 37128), (14280, 36309), (14535, 35672), (14820, 34986), (14994, 34580), (15288, 33915), (15435, 33592), (15470, 33516), (15561, 33320), (15827, 32760), (15912, 32585), (15960, 32487), (16380, 31654), (16660, 31122), (16758, 30940), (16796, 30870), (17290, 29988), (17493, 29640), (17640, 29393), (17784, 29155), (17836, 29070), (18088, 28665), (18564, 27930), (18620, 27846), (19110, 27132), (19380, 26754), (19551, 26520), (19890, 26068), (19992, 25935), (20349, 25480), (20580, 25194), (20748, 24990), (20995, 24696), (21420, 24206), (21658, 23940), (22230, 23324), (22295, 23256), (22344, 23205), (22610, 22932)]