8674526640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{6899}}^1$

素因数の和:6972

約数の個数: 240

約数和(自身を含む): 30062361600

約数和(自身を除く): 21387834960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 208, 240, 248, 260, 310, 312, 338, 372, 390, 403, 465, 496, 507, 520, 620, 624, 676, 744, 780, 806, 845, 930, 1014, 1040, 1209, 1240, 1352, 1488, 1560, 1612, 1690, 1860, 2015, 2028, 2418, 2480, 2535, 2704, 3120, 3224, 3380, 3720, 4030, 4056, 4836, 5070, 5239, 6045, 6448, 6760, 6899, 7440, 8060, 8112, 9672, 10140, 10478, 12090, 13520, 13798, 15717, 16120, 19344, 20280, 20697, 20956, 24180, 26195, 27596, 31434, 32240, 34495, 40560, 41394, 41912, 48360, 52390, 55192, 62868, 68990, 78585, 82788, 83824, 89687, 96720, 103485, 104780, 110384, 125736, 137980, 157170, 165576, 179374, 206970, 209560, 213869, 251472, 269061, 275960, 314340, 331152, 358748, 413940, 419120, 427738, 448435, 538122, 551920, 628680, 641607, 717496, 827880, 855476, 896870, 1069345, 1076244, 1165931, 1257360, 1283214, 1345305, 1434992, 1655760, 1710952, 1793740, 2138690, 2152488, 2331862, 2566428, 2690610, 2780297, 3208035, 3421904, 3497793, 3587480, 4277380, 4304976, 4663724, 5132856, 5381220, 5560594, 5829655, 6416070, 6995586, 7174960, 8340891, 8554760, 9327448, 10265712, 10762440, 11121188, 11659310, 12832140, 13901485, 13991172, 16681782, 17109520, 17488965, 18654896, 21524880, 22242376, 23318620, 25664280, 27802970, 27982344, 33363564, 34977930, 36143861, 41704455, 44484752, 46637240, 51328560, 55605940, 55964688, 66727128, 69955860, 72287722, 83408910, 93274480, 108431583, 111211880, 133454256, 139911720, 144575444, 166817820, 180719305, 216863166, 222423760, 279823440, 289150888, 333635640, 361438610, 433726332, 542157915, 578301776, 667271280, 722877220, 867452664, 1084315830, 1445754440, 1734905328, 2168631660, 2891508880, 4337263320, 8674526640]

約数ペア:

[(1, 8674526640), (2, 4337263320), (3, 2891508880), (4, 2168631660), (5, 1734905328), (6, 1445754440), (8, 1084315830), (10, 867452664), (12, 722877220), (13, 667271280), (15, 578301776), (16, 542157915), (20, 433726332), (24, 361438610), (26, 333635640), (30, 289150888), (31, 279823440), (39, 222423760), (40, 216863166), (48, 180719305), (52, 166817820), (60, 144575444), (62, 139911720), (65, 133454256), (78, 111211880), (80, 108431583), (93, 93274480), (104, 83408910), (120, 72287722), (124, 69955860), (130, 66727128), (155, 55964688), (156, 55605940), (169, 51328560), (186, 46637240), (195, 44484752), (208, 41704455), (240, 36143861), (248, 34977930), (260, 33363564), (310, 27982344), (312, 27802970), (338, 25664280), (372, 23318620), (390, 22242376), (403, 21524880), (465, 18654896), (496, 17488965), (507, 17109520), (520, 16681782), (620, 13991172), (624, 13901485), (676, 12832140), (744, 11659310), (780, 11121188), (806, 10762440), (845, 10265712), (930, 9327448), (1014, 8554760), (1040, 8340891), (1209, 7174960), (1240, 6995586), (1352, 6416070), (1488, 5829655), (1560, 5560594), (1612, 5381220), (1690, 5132856), (1860, 4663724), (2015, 4304976), (2028, 4277380), (2418, 3587480), (2480, 3497793), (2535, 3421904), (2704, 3208035), (3120, 2780297), (3224, 2690610), (3380, 2566428), (3720, 2331862), (4030, 2152488), (4056, 2138690), (4836, 1793740), (5070, 1710952), (5239, 1655760), (6045, 1434992), (6448, 1345305), (6760, 1283214), (6899, 1257360), (7440, 1165931), (8060, 1076244), (8112, 1069345), (9672, 896870), (10140, 855476), (10478, 827880), (12090, 717496), (13520, 641607), (13798, 628680), (15717, 551920), (16120, 538122), (19344, 448435), (20280, 427738), (20697, 419120), (20956, 413940), (24180, 358748), (26195, 331152), (27596, 314340), (31434, 275960), (32240, 269061), (34495, 251472), (40560, 213869), (41394, 209560), (41912, 206970), (48360, 179374), (52390, 165576), (55192, 157170), (62868, 137980), (68990, 125736), (78585, 110384), (82788, 104780), (83824, 103485), (89687, 96720)]