1742173860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1579}}^1$

素因数の和:1706

約数の個数: 192

約数和(自身を含む): 5809950720

約数和(自身を除く): 4067776860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 71, 74, 84, 105, 111, 140, 142, 148, 185, 210, 213, 222, 259, 284, 355, 370, 420, 426, 444, 497, 518, 555, 710, 740, 777, 852, 994, 1036, 1065, 1110, 1295, 1420, 1491, 1554, 1579, 1988, 2130, 2220, 2485, 2590, 2627, 2982, 3108, 3158, 3885, 4260, 4737, 4970, 5180, 5254, 5964, 6316, 7455, 7770, 7881, 7895, 9474, 9940, 10508, 11053, 13135, 14910, 15540, 15762, 15790, 18389, 18948, 22106, 23685, 26270, 29820, 31524, 31580, 33159, 36778, 39405, 44212, 47370, 52540, 55167, 55265, 58423, 66318, 73556, 78810, 91945, 94740, 110334, 110530, 112109, 116846, 132636, 157620, 165795, 175269, 183890, 220668, 221060, 224218, 233692, 275835, 292115, 331590, 336327, 350538, 367780, 408961, 448436, 551670, 560545, 584230, 663180, 672654, 701076, 784763, 817922, 876345, 1103340, 1121090, 1168460, 1226883, 1345308, 1569526, 1635844, 1681635, 1752690, 2044805, 2242180, 2354289, 2453766, 3139052, 3363270, 3505380, 3923815, 4089610, 4148033, 4708578, 4907532, 6134415, 6726540, 7847630, 8179220, 8296066, 9417156, 11771445, 12268830, 12444099, 15695260, 16592132, 20740165, 23542890, 24537660, 24888198, 29036231, 41480330, 47085780, 49776396, 58072462, 62220495, 82960660, 87108693, 116144924, 124440990, 145181155, 174217386, 248881980, 290362310, 348434772, 435543465, 580724620, 871086930, 1742173860]

約数ペア:

[(1, 1742173860), (2, 871086930), (3, 580724620), (4, 435543465), (5, 348434772), (6, 290362310), (7, 248881980), (10, 174217386), (12, 145181155), (14, 124440990), (15, 116144924), (20, 87108693), (21, 82960660), (28, 62220495), (30, 58072462), (35, 49776396), (37, 47085780), (42, 41480330), (60, 29036231), (70, 24888198), (71, 24537660), (74, 23542890), (84, 20740165), (105, 16592132), (111, 15695260), (140, 12444099), (142, 12268830), (148, 11771445), (185, 9417156), (210, 8296066), (213, 8179220), (222, 7847630), (259, 6726540), (284, 6134415), (355, 4907532), (370, 4708578), (420, 4148033), (426, 4089610), (444, 3923815), (497, 3505380), (518, 3363270), (555, 3139052), (710, 2453766), (740, 2354289), (777, 2242180), (852, 2044805), (994, 1752690), (1036, 1681635), (1065, 1635844), (1110, 1569526), (1295, 1345308), (1420, 1226883), (1491, 1168460), (1554, 1121090), (1579, 1103340), (1988, 876345), (2130, 817922), (2220, 784763), (2485, 701076), (2590, 672654), (2627, 663180), (2982, 584230), (3108, 560545), (3158, 551670), (3885, 448436), (4260, 408961), (4737, 367780), (4970, 350538), (5180, 336327), (5254, 331590), (5964, 292115), (6316, 275835), (7455, 233692), (7770, 224218), (7881, 221060), (7895, 220668), (9474, 183890), (9940, 175269), (10508, 165795), (11053, 157620), (13135, 132636), (14910, 116846), (15540, 112109), (15762, 110530), (15790, 110334), (18389, 94740), (18948, 91945), (22106, 78810), (23685, 73556), (26270, 66318), (29820, 58423), (31524, 55265), (31580, 55167), (33159, 52540), (36778, 47370), (39405, 44212)]