188933840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 160

約数和(自身を含む): 488540160

約数和(自身を除く): 299606320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 37, 40, 58, 62, 71, 74, 80, 116, 124, 142, 145, 148, 155, 185, 232, 248, 284, 290, 296, 310, 355, 370, 464, 496, 568, 580, 592, 620, 710, 740, 899, 1073, 1136, 1147, 1160, 1240, 1420, 1480, 1798, 2059, 2146, 2201, 2294, 2320, 2480, 2627, 2840, 2960, 3596, 4118, 4292, 4402, 4495, 4588, 5254, 5365, 5680, 5735, 7192, 8236, 8584, 8804, 8990, 9176, 10295, 10508, 10730, 11005, 11470, 13135, 14384, 16472, 17168, 17608, 17980, 18352, 20590, 21016, 21460, 22010, 22940, 26270, 32944, 33263, 35216, 35960, 41180, 42032, 42920, 44020, 45880, 52540, 63829, 66526, 71920, 76183, 81437, 82360, 85840, 88040, 91760, 105080, 127658, 133052, 152366, 162874, 164720, 166315, 176080, 210160, 255316, 266104, 304732, 319145, 325748, 332630, 380915, 407185, 510632, 532208, 609464, 638290, 651496, 665260, 761830, 814370, 1021264, 1218928, 1276580, 1302992, 1330520, 1523660, 1628740, 2361673, 2553160, 2661040, 3047320, 3257480, 4723346, 5106320, 6094640, 6514960, 9446692, 11808365, 18893384, 23616730, 37786768, 47233460, 94466920, 188933840]

約数ペア:

[(1, 188933840), (2, 94466920), (4, 47233460), (5, 37786768), (8, 23616730), (10, 18893384), (16, 11808365), (20, 9446692), (29, 6514960), (31, 6094640), (37, 5106320), (40, 4723346), (58, 3257480), (62, 3047320), (71, 2661040), (74, 2553160), (80, 2361673), (116, 1628740), (124, 1523660), (142, 1330520), (145, 1302992), (148, 1276580), (155, 1218928), (185, 1021264), (232, 814370), (248, 761830), (284, 665260), (290, 651496), (296, 638290), (310, 609464), (355, 532208), (370, 510632), (464, 407185), (496, 380915), (568, 332630), (580, 325748), (592, 319145), (620, 304732), (710, 266104), (740, 255316), (899, 210160), (1073, 176080), (1136, 166315), (1147, 164720), (1160, 162874), (1240, 152366), (1420, 133052), (1480, 127658), (1798, 105080), (2059, 91760), (2146, 88040), (2201, 85840), (2294, 82360), (2320, 81437), (2480, 76183), (2627, 71920), (2840, 66526), (2960, 63829), (3596, 52540), (4118, 45880), (4292, 44020), (4402, 42920), (4495, 42032), (4588, 41180), (5254, 35960), (5365, 35216), (5680, 33263), (5735, 32944), (7192, 26270), (8236, 22940), (8584, 22010), (8804, 21460), (8990, 21016), (9176, 20590), (10295, 18352), (10508, 17980), (10730, 17608), (11005, 17168), (11470, 16472), (13135, 14384)]