187286640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:495

約数の個数: 160

約数和(自身を含む): 610675200

約数和(自身を除く): 423388560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 71, 80, 87, 116, 120, 142, 145, 174, 213, 232, 240, 284, 290, 348, 355, 379, 426, 435, 464, 568, 580, 696, 710, 758, 852, 870, 1065, 1136, 1137, 1160, 1392, 1420, 1516, 1704, 1740, 1895, 2059, 2130, 2274, 2320, 2840, 3032, 3408, 3480, 3790, 4118, 4260, 4548, 5680, 5685, 6064, 6177, 6960, 7580, 8236, 8520, 9096, 10295, 10991, 11370, 12354, 15160, 16472, 17040, 18192, 20590, 21982, 22740, 24708, 26909, 30320, 30885, 32944, 32973, 41180, 43964, 45480, 49416, 53818, 54955, 61770, 65946, 80727, 82360, 87928, 90960, 98832, 107636, 109910, 123540, 131892, 134545, 161454, 164720, 164865, 175856, 215272, 219820, 247080, 263784, 269090, 322908, 329730, 403635, 430544, 439640, 494160, 527568, 538180, 645816, 659460, 780361, 807270, 879280, 1076360, 1291632, 1318920, 1560722, 1614540, 2152720, 2341083, 2637840, 3121444, 3229080, 3901805, 4682166, 6242888, 6458160, 7803610, 9364332, 11705415, 12485776, 15607220, 18728664, 23410830, 31214440, 37457328, 46821660, 62428880, 93643320, 187286640]

約数ペア:

[(1, 187286640), (2, 93643320), (3, 62428880), (4, 46821660), (5, 37457328), (6, 31214440), (8, 23410830), (10, 18728664), (12, 15607220), (15, 12485776), (16, 11705415), (20, 9364332), (24, 7803610), (29, 6458160), (30, 6242888), (40, 4682166), (48, 3901805), (58, 3229080), (60, 3121444), (71, 2637840), (80, 2341083), (87, 2152720), (116, 1614540), (120, 1560722), (142, 1318920), (145, 1291632), (174, 1076360), (213, 879280), (232, 807270), (240, 780361), (284, 659460), (290, 645816), (348, 538180), (355, 527568), (379, 494160), (426, 439640), (435, 430544), (464, 403635), (568, 329730), (580, 322908), (696, 269090), (710, 263784), (758, 247080), (852, 219820), (870, 215272), (1065, 175856), (1136, 164865), (1137, 164720), (1160, 161454), (1392, 134545), (1420, 131892), (1516, 123540), (1704, 109910), (1740, 107636), (1895, 98832), (2059, 90960), (2130, 87928), (2274, 82360), (2320, 80727), (2840, 65946), (3032, 61770), (3408, 54955), (3480, 53818), (3790, 49416), (4118, 45480), (4260, 43964), (4548, 41180), (5680, 32973), (5685, 32944), (6064, 30885), (6177, 30320), (6960, 26909), (7580, 24708), (8236, 22740), (8520, 21982), (9096, 20590), (10295, 18192), (10991, 17040), (11370, 16472), (12354, 15160)]