57761340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 203212800

約数和(自身を除く): 145451460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 71, 78, 84, 91, 105, 130, 140, 142, 149, 156, 182, 195, 210, 213, 260, 273, 284, 298, 355, 364, 390, 420, 426, 447, 455, 497, 546, 596, 710, 745, 780, 852, 894, 910, 923, 994, 1043, 1065, 1092, 1365, 1420, 1490, 1491, 1788, 1820, 1846, 1937, 1988, 2086, 2130, 2235, 2485, 2730, 2769, 2980, 2982, 3129, 3692, 3874, 4172, 4260, 4470, 4615, 4970, 5215, 5460, 5538, 5811, 5964, 6258, 6461, 7455, 7748, 8940, 9230, 9685, 9940, 10430, 10579, 11076, 11622, 12516, 12922, 13559, 13845, 14910, 15645, 18460, 19370, 19383, 20860, 21158, 23244, 25844, 27118, 27690, 29055, 29820, 31290, 31737, 32305, 38740, 38766, 40677, 42316, 52895, 54236, 55380, 58110, 62580, 63474, 64610, 67795, 74053, 77532, 81354, 96915, 105790, 116220, 126948, 129220, 135590, 137527, 148106, 158685, 162708, 193830, 203385, 211580, 222159, 271180, 275054, 296212, 317370, 370265, 387660, 406770, 412581, 444318, 550108, 634740, 687635, 740530, 813540, 825162, 888636, 962689, 1110795, 1375270, 1481060, 1650324, 1925378, 2062905, 2221590, 2750540, 2888067, 3850756, 4125810, 4443180, 4813445, 5776134, 8251620, 9626890, 11552268, 14440335, 19253780, 28880670, 57761340]

約数ペア:

[(1, 57761340), (2, 28880670), (3, 19253780), (4, 14440335), (5, 11552268), (6, 9626890), (7, 8251620), (10, 5776134), (12, 4813445), (13, 4443180), (14, 4125810), (15, 3850756), (20, 2888067), (21, 2750540), (26, 2221590), (28, 2062905), (30, 1925378), (35, 1650324), (39, 1481060), (42, 1375270), (52, 1110795), (60, 962689), (65, 888636), (70, 825162), (71, 813540), (78, 740530), (84, 687635), (91, 634740), (105, 550108), (130, 444318), (140, 412581), (142, 406770), (149, 387660), (156, 370265), (182, 317370), (195, 296212), (210, 275054), (213, 271180), (260, 222159), (273, 211580), (284, 203385), (298, 193830), (355, 162708), (364, 158685), (390, 148106), (420, 137527), (426, 135590), (447, 129220), (455, 126948), (497, 116220), (546, 105790), (596, 96915), (710, 81354), (745, 77532), (780, 74053), (852, 67795), (894, 64610), (910, 63474), (923, 62580), (994, 58110), (1043, 55380), (1065, 54236), (1092, 52895), (1365, 42316), (1420, 40677), (1490, 38766), (1491, 38740), (1788, 32305), (1820, 31737), (1846, 31290), (1937, 29820), (1988, 29055), (2086, 27690), (2130, 27118), (2235, 25844), (2485, 23244), (2730, 21158), (2769, 20860), (2980, 19383), (2982, 19370), (3129, 18460), (3692, 15645), (3874, 14910), (4172, 13845), (4260, 13559), (4470, 12922), (4615, 12516), (4970, 11622), (5215, 11076), (5460, 10579), (5538, 10430), (5811, 9940), (5964, 9685), (6258, 9230), (6461, 8940), (7455, 7748)]