57639540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 201277440

約数和(自身を除く): 143637900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 42, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 124, 133, 140, 155, 186, 190, 210, 217, 228, 233, 266, 285, 310, 372, 380, 399, 420, 434, 465, 466, 532, 570, 589, 620, 651, 665, 699, 798, 868, 930, 932, 1085, 1140, 1165, 1178, 1302, 1330, 1398, 1596, 1631, 1767, 1860, 1995, 2170, 2330, 2356, 2604, 2660, 2796, 2945, 3255, 3262, 3495, 3534, 3990, 4123, 4340, 4427, 4660, 4893, 5890, 6510, 6524, 6990, 7068, 7223, 7980, 8155, 8246, 8835, 8854, 9786, 11780, 12369, 13020, 13281, 13980, 14446, 16310, 16492, 17670, 17708, 19572, 20615, 21669, 22135, 24465, 24738, 26562, 28892, 30989, 32620, 35340, 36115, 41230, 43338, 44270, 48930, 49476, 50561, 53124, 61845, 61978, 66405, 72230, 82460, 86676, 88540, 92967, 97860, 101122, 108345, 123690, 123956, 132810, 137237, 144460, 151683, 154945, 185934, 202244, 216690, 247380, 252805, 265620, 274474, 303366, 309890, 371868, 411711, 433380, 464835, 505610, 548948, 606732, 619780, 686185, 758415, 823422, 929670, 960659, 1011220, 1372370, 1516830, 1646844, 1859340, 1921318, 2058555, 2744740, 2881977, 3033660, 3842636, 4117110, 4803295, 5763954, 8234220, 9606590, 11527908, 14409885, 19213180, 28819770, 57639540]

約数ペア:

[(1, 57639540), (2, 28819770), (3, 19213180), (4, 14409885), (5, 11527908), (6, 9606590), (7, 8234220), (10, 5763954), (12, 4803295), (14, 4117110), (15, 3842636), (19, 3033660), (20, 2881977), (21, 2744740), (28, 2058555), (30, 1921318), (31, 1859340), (35, 1646844), (38, 1516830), (42, 1372370), (57, 1011220), (60, 960659), (62, 929670), (70, 823422), (76, 758415), (84, 686185), (93, 619780), (95, 606732), (105, 548948), (114, 505610), (124, 464835), (133, 433380), (140, 411711), (155, 371868), (186, 309890), (190, 303366), (210, 274474), (217, 265620), (228, 252805), (233, 247380), (266, 216690), (285, 202244), (310, 185934), (372, 154945), (380, 151683), (399, 144460), (420, 137237), (434, 132810), (465, 123956), (466, 123690), (532, 108345), (570, 101122), (589, 97860), (620, 92967), (651, 88540), (665, 86676), (699, 82460), (798, 72230), (868, 66405), (930, 61978), (932, 61845), (1085, 53124), (1140, 50561), (1165, 49476), (1178, 48930), (1302, 44270), (1330, 43338), (1398, 41230), (1596, 36115), (1631, 35340), (1767, 32620), (1860, 30989), (1995, 28892), (2170, 26562), (2330, 24738), (2356, 24465), (2604, 22135), (2660, 21669), (2796, 20615), (2945, 19572), (3255, 17708), (3262, 17670), (3495, 16492), (3534, 16310), (3990, 14446), (4123, 13980), (4340, 13281), (4427, 13020), (4660, 12369), (4893, 11780), (5890, 9786), (6510, 8854), (6524, 8835), (6990, 8246), (7068, 8155), (7223, 7980)]