478474920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:497

約数の個数: 384

約数和(自身を含む): 1990759680

約数和(自身を除く): 1512284760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 41, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 82, 84, 88, 90, 99, 105, 110, 120, 123, 126, 132, 140, 154, 164, 165, 168, 180, 198, 205, 210, 220, 231, 246, 252, 264, 280, 287, 308, 315, 328, 330, 360, 369, 385, 396, 410, 420, 421, 440, 451, 462, 492, 495, 504, 574, 615, 616, 630, 660, 693, 738, 770, 792, 820, 840, 842, 861, 902, 924, 984, 990, 1148, 1155, 1230, 1260, 1263, 1320, 1353, 1386, 1435, 1476, 1540, 1640, 1684, 1722, 1804, 1845, 1848, 1980, 2105, 2255, 2296, 2310, 2460, 2520, 2526, 2583, 2706, 2772, 2870, 2947, 2952, 3080, 3157, 3368, 3444, 3465, 3608, 3690, 3789, 3960, 4059, 4210, 4305, 4510, 4620, 4631, 4920, 5052, 5166, 5412, 5544, 5740, 5894, 6314, 6315, 6765, 6888, 6930, 7380, 7578, 8118, 8420, 8610, 8841, 9020, 9240, 9262, 9471, 10104, 10332, 10824, 11480, 11788, 12628, 12630, 12915, 13530, 13860, 13893, 14735, 14760, 15156, 15785, 16236, 16840, 17220, 17261, 17682, 18040, 18524, 18942, 18945, 20295, 20664, 23155, 23576, 25256, 25260, 25830, 26523, 27060, 27720, 27786, 28413, 29470, 30312, 31570, 32417, 32472, 34440, 34522, 35364, 37048, 37884, 37890, 40590, 41679, 44205, 46310, 47355, 50520, 51660, 51783, 53046, 54120, 55572, 56826, 58940, 63140, 64834, 69044, 69465, 70728, 75768, 75780, 81180, 83358, 86305, 88410, 92620, 94710, 97251, 103320, 103566, 106092, 111144, 113652, 117880, 120827, 126280, 129668, 132615, 138088, 138930, 142065, 151560, 155349, 162085, 162360, 166716, 172610, 176820, 185240, 189420, 189871, 194502, 207132, 208395, 212184, 227304, 241654, 258915, 259336, 265230, 277860, 284130, 291753, 310698, 324170, 333432, 345220, 353640, 362481, 378840, 379742, 389004, 414264, 416790, 483308, 486255, 517830, 530460, 555720, 568260, 569613, 583506, 604135, 621396, 648340, 690440, 724962, 759484, 776745, 778008, 833580, 949355, 966616, 972510, 1035660, 1060920, 1087443, 1136520, 1139226, 1167012, 1208270, 1242792, 1296680, 1329097, 1449924, 1458765, 1518968, 1553490, 1667160, 1708839, 1812405, 1898710, 1945020, 2071320, 2174886, 2278452, 2334024, 2416540, 2658194, 2848065, 2899848, 2917530, 3106980, 3417678, 3624810, 3797420, 3890040, 3987291, 4349772, 4556904, 4833080, 5316388, 5437215, 5696130, 5835060, 6213960, 6645485, 6835356, 7249620, 7594840, 7974582, 8544195, 8699544, 10632776, 10874430, 11392260, 11670120, 11961873, 13290970, 13670712, 14499240, 15949164, 17088390, 19936455, 21748860, 22784520, 23923746, 26581940, 31898328, 34176780, 39872910, 43497720, 47847492, 53163880, 59809365, 68353560, 79745820, 95694984, 119618730, 159491640, 239237460, 478474920]

約数ペア:

[(1, 478474920), (2, 239237460), (3, 159491640), (4, 119618730), (5, 95694984), (6, 79745820), (7, 68353560), (8, 59809365), (9, 53163880), (10, 47847492), (11, 43497720), (12, 39872910), (14, 34176780), (15, 31898328), (18, 26581940), (20, 23923746), (21, 22784520), (22, 21748860), (24, 19936455), (28, 17088390), (30, 15949164), (33, 14499240), (35, 13670712), (36, 13290970), (40, 11961873), (41, 11670120), (42, 11392260), (44, 10874430), (45, 10632776), (55, 8699544), (56, 8544195), (60, 7974582), (63, 7594840), (66, 7249620), (70, 6835356), (72, 6645485), (77, 6213960), (82, 5835060), (84, 5696130), (88, 5437215), (90, 5316388), (99, 4833080), (105, 4556904), (110, 4349772), (120, 3987291), (123, 3890040), (126, 3797420), (132, 3624810), (140, 3417678), (154, 3106980), (164, 2917530), (165, 2899848), (168, 2848065), (180, 2658194), (198, 2416540), (205, 2334024), (210, 2278452), (220, 2174886), (231, 2071320), (246, 1945020), (252, 1898710), (264, 1812405), (280, 1708839), (287, 1667160), (308, 1553490), (315, 1518968), (328, 1458765), (330, 1449924), (360, 1329097), (369, 1296680), (385, 1242792), (396, 1208270), (410, 1167012), (420, 1139226), (421, 1136520), (440, 1087443), (451, 1060920), (462, 1035660), (492, 972510), (495, 966616), (504, 949355), (574, 833580), (615, 778008), (616, 776745), (630, 759484), (660, 724962), (693, 690440), (738, 648340), (770, 621396), (792, 604135), (820, 583506), (840, 569613), (842, 568260), (861, 555720), (902, 530460), (924, 517830), (984, 486255), (990, 483308), (1148, 416790), (1155, 414264), (1230, 389004), (1260, 379742), (1263, 378840), (1320, 362481), (1353, 353640), (1386, 345220), (1435, 333432), (1476, 324170), (1540, 310698), (1640, 291753), (1684, 284130), (1722, 277860), (1804, 265230), (1845, 259336), (1848, 258915), (1980, 241654), (2105, 227304), (2255, 212184), (2296, 208395), (2310, 207132), (2460, 194502), (2520, 189871), (2526, 189420), (2583, 185240), (2706, 176820), (2772, 172610), (2870, 166716), (2947, 162360), (2952, 162085), (3080, 155349), (3157, 151560), (3368, 142065), (3444, 138930), (3465, 138088), (3608, 132615), (3690, 129668), (3789, 126280), (3960, 120827), (4059, 117880), (4210, 113652), (4305, 111144), (4510, 106092), (4620, 103566), (4631, 103320), (4920, 97251), (5052, 94710), (5166, 92620), (5412, 88410), (5544, 86305), (5740, 83358), (5894, 81180), (6314, 75780), (6315, 75768), (6765, 70728), (6888, 69465), (6930, 69044), (7380, 64834), (7578, 63140), (8118, 58940), (8420, 56826), (8610, 55572), (8841, 54120), (9020, 53046), (9240, 51783), (9262, 51660), (9471, 50520), (10104, 47355), (10332, 46310), (10824, 44205), (11480, 41679), (11788, 40590), (12628, 37890), (12630, 37884), (12915, 37048), (13530, 35364), (13860, 34522), (13893, 34440), (14735, 32472), (14760, 32417), (15156, 31570), (15785, 30312), (16236, 29470), (16840, 28413), (17220, 27786), (17261, 27720), (17682, 27060), (18040, 26523), (18524, 25830), (18942, 25260), (18945, 25256), (20295, 23576), (20664, 23155)]