152750640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:480

約数の個数: 240

約数和(自身を含む): 569963520

約数和(自身を除く): 417212880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 98, 105, 112, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 240, 245, 248, 280, 294, 310, 336, 372, 392, 419, 420, 434, 465, 490, 496, 560, 588, 620, 651, 735, 744, 784, 838, 840, 868, 930, 980, 1085, 1176, 1240, 1257, 1302, 1470, 1488, 1519, 1676, 1680, 1736, 1860, 1960, 2095, 2170, 2352, 2480, 2514, 2604, 2933, 2940, 3038, 3255, 3352, 3472, 3720, 3920, 4190, 4340, 4557, 5028, 5208, 5866, 5880, 6076, 6285, 6510, 6704, 7440, 7595, 8380, 8680, 8799, 9114, 10056, 10416, 11732, 11760, 12152, 12570, 12989, 13020, 14665, 15190, 16760, 17360, 17598, 18228, 20112, 20531, 22785, 23464, 24304, 25140, 25978, 26040, 29330, 30380, 33520, 35196, 36456, 38967, 41062, 43995, 45570, 46928, 50280, 51956, 52080, 58660, 60760, 61593, 64945, 70392, 72912, 77934, 82124, 87990, 90923, 91140, 100560, 102655, 103912, 117320, 121520, 123186, 129890, 140784, 155868, 164248, 175980, 181846, 182280, 194835, 205310, 207824, 234640, 246372, 259780, 272769, 307965, 311736, 328496, 351960, 363692, 364560, 389670, 410620, 454615, 492744, 519560, 545538, 615930, 623472, 636461, 703920, 727384, 779340, 821240, 909230, 985488, 1039120, 1091076, 1231860, 1272922, 1363845, 1454768, 1558680, 1642480, 1818460, 1909383, 2182152, 2463720, 2545844, 2727690, 3117360, 3182305, 3636920, 3818766, 4364304, 4927440, 5091688, 5455380, 6364610, 7273840, 7637532, 9546915, 10183376, 10910760, 12729220, 15275064, 19093830, 21821520, 25458440, 30550128, 38187660, 50916880, 76375320, 152750640]

約数ペア:

[(1, 152750640), (2, 76375320), (3, 50916880), (4, 38187660), (5, 30550128), (6, 25458440), (7, 21821520), (8, 19093830), (10, 15275064), (12, 12729220), (14, 10910760), (15, 10183376), (16, 9546915), (20, 7637532), (21, 7273840), (24, 6364610), (28, 5455380), (30, 5091688), (31, 4927440), (35, 4364304), (40, 3818766), (42, 3636920), (48, 3182305), (49, 3117360), (56, 2727690), (60, 2545844), (62, 2463720), (70, 2182152), (80, 1909383), (84, 1818460), (93, 1642480), (98, 1558680), (105, 1454768), (112, 1363845), (120, 1272922), (124, 1231860), (140, 1091076), (147, 1039120), (155, 985488), (168, 909230), (186, 821240), (196, 779340), (210, 727384), (217, 703920), (240, 636461), (245, 623472), (248, 615930), (280, 545538), (294, 519560), (310, 492744), (336, 454615), (372, 410620), (392, 389670), (419, 364560), (420, 363692), (434, 351960), (465, 328496), (490, 311736), (496, 307965), (560, 272769), (588, 259780), (620, 246372), (651, 234640), (735, 207824), (744, 205310), (784, 194835), (838, 182280), (840, 181846), (868, 175980), (930, 164248), (980, 155868), (1085, 140784), (1176, 129890), (1240, 123186), (1257, 121520), (1302, 117320), (1470, 103912), (1488, 102655), (1519, 100560), (1676, 91140), (1680, 90923), (1736, 87990), (1860, 82124), (1960, 77934), (2095, 72912), (2170, 70392), (2352, 64945), (2480, 61593), (2514, 60760), (2604, 58660), (2933, 52080), (2940, 51956), (3038, 50280), (3255, 46928), (3352, 45570), (3472, 43995), (3720, 41062), (3920, 38967), (4190, 36456), (4340, 35196), (4557, 33520), (5028, 30380), (5208, 29330), (5866, 26040), (5880, 25978), (6076, 25140), (6285, 24304), (6510, 23464), (6704, 22785), (7440, 20531), (7595, 20112), (8380, 18228), (8680, 17598), (8799, 17360), (9114, 16760), (10056, 15190), (10416, 14665), (11732, 13020), (11760, 12989), (12152, 12570)]