1285386480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:509

約数の個数: 480

約数和(自身を含む): 5372989440

約数和(自身を除く): 4087602960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 31, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 62, 63, 70, 72, 76, 80, 84, 90, 93, 95, 105, 112, 114, 120, 124, 126, 133, 140, 144, 152, 155, 168, 171, 180, 186, 190, 210, 217, 228, 240, 248, 252, 266, 279, 280, 285, 304, 310, 315, 336, 342, 360, 372, 380, 399, 420, 433, 434, 456, 465, 496, 504, 532, 558, 560, 570, 589, 620, 630, 651, 665, 684, 720, 744, 760, 798, 840, 855, 866, 868, 912, 930, 1008, 1064, 1085, 1116, 1140, 1178, 1197, 1240, 1260, 1299, 1302, 1330, 1368, 1395, 1488, 1520, 1596, 1680, 1710, 1732, 1736, 1767, 1860, 1953, 1995, 2128, 2165, 2170, 2232, 2280, 2356, 2394, 2480, 2520, 2598, 2604, 2660, 2736, 2790, 2945, 3031, 3192, 3255, 3420, 3464, 3472, 3534, 3720, 3897, 3906, 3990, 4123, 4330, 4340, 4464, 4560, 4712, 4788, 5040, 5196, 5208, 5301, 5320, 5580, 5890, 5985, 6062, 6384, 6495, 6510, 6840, 6928, 7068, 7440, 7794, 7812, 7980, 8227, 8246, 8660, 8680, 8835, 9093, 9424, 9576, 9765, 10392, 10416, 10602, 10640, 11160, 11780, 11970, 12124, 12369, 12990, 13020, 13423, 13680, 14136, 15155, 15588, 15624, 15960, 16454, 16492, 17320, 17360, 17670, 18186, 19152, 19485, 19530, 20615, 20784, 21204, 22320, 23560, 23940, 24248, 24681, 24738, 25980, 26040, 26505, 26846, 27279, 28272, 30310, 31176, 31248, 31920, 32908, 32984, 34640, 35340, 36372, 37107, 38970, 39060, 40269, 41135, 41230, 42408, 45465, 47120, 47880, 48496, 49362, 49476, 51960, 52080, 53010, 53692, 54558, 57589, 60620, 61845, 62352, 65816, 65968, 67115, 70680, 72744, 74043, 74214, 77940, 78120, 80538, 82270, 82460, 84816, 90930, 93961, 95760, 98724, 98952, 103920, 106020, 107384, 109116, 115178, 120807, 121240, 123405, 123690, 131632, 134230, 136395, 141360, 145488, 148086, 148428, 155880, 156240, 161076, 164540, 164920, 172767, 181860, 185535, 187922, 197448, 197904, 201345, 212040, 214768, 218232, 230356, 241614, 242480, 246810, 247380, 255037, 268460, 272790, 281883, 287945, 296172, 296856, 311760, 322152, 329080, 329840, 345534, 363720, 370215, 371070, 375844, 394896, 402690, 424080, 436464, 460712, 469805, 483228, 493620, 494760, 510074, 518301, 536920, 545580, 563766, 575890, 592344, 593712, 604035, 644304, 658160, 691068, 727440, 740430, 742140, 751688, 765111, 805380, 845649, 863835, 921424, 939610, 966456, 987240, 989520, 1020148, 1036602, 1073840, 1091160, 1127532, 1151780, 1184688, 1208070, 1275185, 1382136, 1409415, 1480860, 1484280, 1503376, 1530222, 1610760, 1691298, 1727670, 1785259, 1879220, 1932912, 1974480, 2040296, 2073204, 2182320, 2255064, 2295333, 2303560, 2416140, 2550370, 2591505, 2764272, 2818830, 2961720, 2968560, 3060444, 3221520, 3382596, 3455340, 3570518, 3758440, 3825555, 4080592, 4146408, 4228245, 4510128, 4590666, 4607120, 4832280, 5100740, 5183010, 5355777, 5637660, 5923440, 6120888, 6765192, 6910680, 7141036, 7516880, 7651110, 8292816, 8456490, 8926295, 9181332, 9664560, 10201480, 10366020, 10711554, 11275320, 11476665, 12241776, 13530384, 13821360, 14282072, 15302220, 16067331, 16912980, 17852590, 18362664, 20402960, 20732040, 21423108, 22550640, 22953330, 26778885, 28564144, 30604440, 32134662, 33825960, 35705180, 36725328, 41464080, 42846216, 45906660, 53557770, 61208880, 64269324, 67651920, 71410360, 80336655, 85692432, 91813320, 107115540, 128538648, 142820720, 160673310, 183626640, 214231080, 257077296, 321346620, 428462160, 642693240, 1285386480]

約数ペア:

[(1, 1285386480), (2, 642693240), (3, 428462160), (4, 321346620), (5, 257077296), (6, 214231080), (7, 183626640), (8, 160673310), (9, 142820720), (10, 128538648), (12, 107115540), (14, 91813320), (15, 85692432), (16, 80336655), (18, 71410360), (19, 67651920), (20, 64269324), (21, 61208880), (24, 53557770), (28, 45906660), (30, 42846216), (31, 41464080), (35, 36725328), (36, 35705180), (38, 33825960), (40, 32134662), (42, 30604440), (45, 28564144), (48, 26778885), (56, 22953330), (57, 22550640), (60, 21423108), (62, 20732040), (63, 20402960), (70, 18362664), (72, 17852590), (76, 16912980), (80, 16067331), (84, 15302220), (90, 14282072), (93, 13821360), (95, 13530384), (105, 12241776), (112, 11476665), (114, 11275320), (120, 10711554), (124, 10366020), (126, 10201480), (133, 9664560), (140, 9181332), (144, 8926295), (152, 8456490), (155, 8292816), (168, 7651110), (171, 7516880), (180, 7141036), (186, 6910680), (190, 6765192), (210, 6120888), (217, 5923440), (228, 5637660), (240, 5355777), (248, 5183010), (252, 5100740), (266, 4832280), (279, 4607120), (280, 4590666), (285, 4510128), (304, 4228245), (310, 4146408), (315, 4080592), (336, 3825555), (342, 3758440), (360, 3570518), (372, 3455340), (380, 3382596), (399, 3221520), (420, 3060444), (433, 2968560), (434, 2961720), (456, 2818830), (465, 2764272), (496, 2591505), (504, 2550370), (532, 2416140), (558, 2303560), (560, 2295333), (570, 2255064), (589, 2182320), (620, 2073204), (630, 2040296), (651, 1974480), (665, 1932912), (684, 1879220), (720, 1785259), (744, 1727670), (760, 1691298), (798, 1610760), (840, 1530222), (855, 1503376), (866, 1484280), (868, 1480860), (912, 1409415), (930, 1382136), (1008, 1275185), (1064, 1208070), (1085, 1184688), (1116, 1151780), (1140, 1127532), (1178, 1091160), (1197, 1073840), (1240, 1036602), (1260, 1020148), (1299, 989520), (1302, 987240), (1330, 966456), (1368, 939610), (1395, 921424), (1488, 863835), (1520, 845649), (1596, 805380), (1680, 765111), (1710, 751688), (1732, 742140), (1736, 740430), (1767, 727440), (1860, 691068), (1953, 658160), (1995, 644304), (2128, 604035), (2165, 593712), (2170, 592344), (2232, 575890), (2280, 563766), (2356, 545580), (2394, 536920), (2480, 518301), (2520, 510074), (2598, 494760), (2604, 493620), (2660, 483228), (2736, 469805), (2790, 460712), (2945, 436464), (3031, 424080), (3192, 402690), (3255, 394896), (3420, 375844), (3464, 371070), (3472, 370215), (3534, 363720), (3720, 345534), (3897, 329840), (3906, 329080), (3990, 322152), (4123, 311760), (4330, 296856), (4340, 296172), (4464, 287945), (4560, 281883), (4712, 272790), (4788, 268460), (5040, 255037), (5196, 247380), (5208, 246810), (5301, 242480), (5320, 241614), (5580, 230356), (5890, 218232), (5985, 214768), (6062, 212040), (6384, 201345), (6495, 197904), (6510, 197448), (6840, 187922), (6928, 185535), (7068, 181860), (7440, 172767), (7794, 164920), (7812, 164540), (7980, 161076), (8227, 156240), (8246, 155880), (8660, 148428), (8680, 148086), (8835, 145488), (9093, 141360), (9424, 136395), (9576, 134230), (9765, 131632), (10392, 123690), (10416, 123405), (10602, 121240), (10640, 120807), (11160, 115178), (11780, 109116), (11970, 107384), (12124, 106020), (12369, 103920), (12990, 98952), (13020, 98724), (13423, 95760), (13680, 93961), (14136, 90930), (15155, 84816), (15588, 82460), (15624, 82270), (15960, 80538), (16454, 78120), (16492, 77940), (17320, 74214), (17360, 74043), (17670, 72744), (18186, 70680), (19152, 67115), (19485, 65968), (19530, 65816), (20615, 62352), (20784, 61845), (21204, 60620), (22320, 57589), (23560, 54558), (23940, 53692), (24248, 53010), (24681, 52080), (24738, 51960), (25980, 49476), (26040, 49362), (26505, 48496), (26846, 47880), (27279, 47120), (28272, 45465), (30310, 42408), (31176, 41230), (31248, 41135), (31920, 40269), (32908, 39060), (32984, 38970), (34640, 37107), (35340, 36372)]