64378440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 243734400

約数和(自身を除く): 179355960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 59, 60, 63, 70, 72, 84, 90, 105, 118, 120, 126, 140, 168, 177, 180, 210, 236, 252, 280, 295, 315, 354, 360, 413, 420, 433, 472, 504, 531, 590, 630, 708, 826, 840, 866, 885, 1062, 1180, 1239, 1260, 1299, 1416, 1652, 1732, 1770, 2065, 2124, 2165, 2360, 2478, 2520, 2598, 2655, 3031, 3304, 3464, 3540, 3717, 3897, 4130, 4248, 4330, 4956, 5196, 5310, 6062, 6195, 6495, 7080, 7434, 7794, 8260, 8660, 9093, 9912, 10392, 10620, 12124, 12390, 12990, 14868, 15155, 15588, 16520, 17320, 18186, 18585, 19485, 21240, 24248, 24780, 25547, 25980, 27279, 29736, 30310, 31176, 36372, 37170, 38970, 45465, 49560, 51094, 51960, 54558, 60620, 72744, 74340, 76641, 77940, 90930, 102188, 109116, 121240, 127735, 136395, 148680, 153282, 155880, 178829, 181860, 204376, 218232, 229923, 255470, 272790, 306564, 357658, 363720, 383205, 459846, 510940, 536487, 545580, 613128, 715316, 766410, 894145, 919692, 1021880, 1072974, 1091160, 1149615, 1430632, 1532820, 1609461, 1788290, 1839384, 2145948, 2299230, 2682435, 3065640, 3218922, 3576580, 4291896, 4598460, 5364870, 6437844, 7153160, 8047305, 9196920, 10729740, 12875688, 16094610, 21459480, 32189220, 64378440]

約数ペア:

[(1, 64378440), (2, 32189220), (3, 21459480), (4, 16094610), (5, 12875688), (6, 10729740), (7, 9196920), (8, 8047305), (9, 7153160), (10, 6437844), (12, 5364870), (14, 4598460), (15, 4291896), (18, 3576580), (20, 3218922), (21, 3065640), (24, 2682435), (28, 2299230), (30, 2145948), (35, 1839384), (36, 1788290), (40, 1609461), (42, 1532820), (45, 1430632), (56, 1149615), (59, 1091160), (60, 1072974), (63, 1021880), (70, 919692), (72, 894145), (84, 766410), (90, 715316), (105, 613128), (118, 545580), (120, 536487), (126, 510940), (140, 459846), (168, 383205), (177, 363720), (180, 357658), (210, 306564), (236, 272790), (252, 255470), (280, 229923), (295, 218232), (315, 204376), (354, 181860), (360, 178829), (413, 155880), (420, 153282), (433, 148680), (472, 136395), (504, 127735), (531, 121240), (590, 109116), (630, 102188), (708, 90930), (826, 77940), (840, 76641), (866, 74340), (885, 72744), (1062, 60620), (1180, 54558), (1239, 51960), (1260, 51094), (1299, 49560), (1416, 45465), (1652, 38970), (1732, 37170), (1770, 36372), (2065, 31176), (2124, 30310), (2165, 29736), (2360, 27279), (2478, 25980), (2520, 25547), (2598, 24780), (2655, 24248), (3031, 21240), (3304, 19485), (3464, 18585), (3540, 18186), (3717, 17320), (3897, 16520), (4130, 15588), (4248, 15155), (4330, 14868), (4956, 12990), (5196, 12390), (5310, 12124), (6062, 10620), (6195, 10392), (6495, 9912), (7080, 9093), (7434, 8660), (7794, 8260)]