2698569840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{9803}}^1$

素因数の和:9887

約数の個数: 160

約数和(自身を含む): 8869718016

約数和(自身を除く): 6171148176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 37, 40, 48, 60, 62, 74, 80, 93, 111, 120, 124, 148, 155, 185, 186, 222, 240, 248, 296, 310, 370, 372, 444, 465, 496, 555, 592, 620, 740, 744, 888, 930, 1110, 1147, 1240, 1480, 1488, 1776, 1860, 2220, 2294, 2480, 2960, 3441, 3720, 4440, 4588, 5735, 6882, 7440, 8880, 9176, 9803, 11470, 13764, 17205, 18352, 19606, 22940, 27528, 29409, 34410, 39212, 45880, 49015, 55056, 58818, 68820, 78424, 91760, 98030, 117636, 137640, 147045, 156848, 196060, 235272, 275280, 294090, 303893, 362711, 392120, 470544, 588180, 607786, 725422, 784240, 911679, 1088133, 1176360, 1215572, 1450844, 1519465, 1813555, 1823358, 2176266, 2352720, 2431144, 2901688, 3038930, 3627110, 3646716, 4352532, 4558395, 4862288, 5440665, 5803376, 6077860, 7254220, 7293432, 8705064, 9116790, 10881330, 11244041, 12155720, 14508440, 14586864, 17410128, 18233580, 21762660, 22488082, 24311440, 29016880, 33732123, 36467160, 43525320, 44976164, 56220205, 67464246, 72934320, 87050640, 89952328, 112440410, 134928492, 168660615, 179904656, 224880820, 269856984, 337321230, 449761640, 539713968, 674642460, 899523280, 1349284920, 2698569840]

約数ペア:

[(1, 2698569840), (2, 1349284920), (3, 899523280), (4, 674642460), (5, 539713968), (6, 449761640), (8, 337321230), (10, 269856984), (12, 224880820), (15, 179904656), (16, 168660615), (20, 134928492), (24, 112440410), (30, 89952328), (31, 87050640), (37, 72934320), (40, 67464246), (48, 56220205), (60, 44976164), (62, 43525320), (74, 36467160), (80, 33732123), (93, 29016880), (111, 24311440), (120, 22488082), (124, 21762660), (148, 18233580), (155, 17410128), (185, 14586864), (186, 14508440), (222, 12155720), (240, 11244041), (248, 10881330), (296, 9116790), (310, 8705064), (370, 7293432), (372, 7254220), (444, 6077860), (465, 5803376), (496, 5440665), (555, 4862288), (592, 4558395), (620, 4352532), (740, 3646716), (744, 3627110), (888, 3038930), (930, 2901688), (1110, 2431144), (1147, 2352720), (1240, 2176266), (1480, 1823358), (1488, 1813555), (1776, 1519465), (1860, 1450844), (2220, 1215572), (2294, 1176360), (2480, 1088133), (2960, 911679), (3441, 784240), (3720, 725422), (4440, 607786), (4588, 588180), (5735, 470544), (6882, 392120), (7440, 362711), (8880, 303893), (9176, 294090), (9803, 275280), (11470, 235272), (13764, 196060), (17205, 156848), (18352, 147045), (19606, 137640), (22940, 117636), (27528, 98030), (29409, 91760), (34410, 78424), (39212, 68820), (45880, 58818), (49015, 55056)]