86243640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1237}}^1$

素因数の和:1341

約数の個数: 128

約数和(自身を含む): 299496960

約数和(自身を除く): 213253320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1237, 1245, 1660, 1743, 1992, 2324, 2474, 2490, 2905, 3320, 3486, 3711, 4648, 4948, 4980, 5810, 6185, 6972, 7422, 8659, 8715, 9896, 9960, 11620, 12370, 13944, 14844, 17318, 17430, 18555, 23240, 24740, 25977, 29688, 34636, 34860, 37110, 43295, 49480, 51954, 69272, 69720, 74220, 86590, 102671, 103908, 129885, 148440, 173180, 205342, 207816, 259770, 308013, 346360, 410684, 513355, 519540, 616026, 718697, 821368, 1026710, 1039080, 1232052, 1437394, 1540065, 2053420, 2156091, 2464104, 2874788, 3080130, 3593485, 4106840, 4312182, 5749576, 6160260, 7186970, 8624364, 10780455, 12320520, 14373940, 17248728, 21560910, 28747880, 43121820, 86243640]

約数ペア:

[(1, 86243640), (2, 43121820), (3, 28747880), (4, 21560910), (5, 17248728), (6, 14373940), (7, 12320520), (8, 10780455), (10, 8624364), (12, 7186970), (14, 6160260), (15, 5749576), (20, 4312182), (21, 4106840), (24, 3593485), (28, 3080130), (30, 2874788), (35, 2464104), (40, 2156091), (42, 2053420), (56, 1540065), (60, 1437394), (70, 1232052), (83, 1039080), (84, 1026710), (105, 821368), (120, 718697), (140, 616026), (166, 519540), (168, 513355), (210, 410684), (249, 346360), (280, 308013), (332, 259770), (415, 207816), (420, 205342), (498, 173180), (581, 148440), (664, 129885), (830, 103908), (840, 102671), (996, 86590), (1162, 74220), (1237, 69720), (1245, 69272), (1660, 51954), (1743, 49480), (1992, 43295), (2324, 37110), (2474, 34860), (2490, 34636), (2905, 29688), (3320, 25977), (3486, 24740), (3711, 23240), (4648, 18555), (4948, 17430), (4980, 17318), (5810, 14844), (6185, 13944), (6972, 12370), (7422, 11620), (8659, 9960), (8715, 9896)]