15693844840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{877}}^1$

素因数の和:1331

約数の個数: 128

約数和(自身を含む): 37686850560

約数和(自身を除く): 21993005720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 53, 92, 106, 115, 184, 212, 230, 265, 367, 424, 460, 530, 734, 877, 920, 1060, 1219, 1468, 1754, 1835, 2120, 2438, 2936, 3508, 3670, 4385, 4876, 6095, 7016, 7340, 8441, 8770, 9752, 12190, 14680, 16882, 17540, 19451, 20171, 24380, 33764, 35080, 38902, 40342, 42205, 46481, 48760, 67528, 77804, 80684, 84410, 92962, 97255, 100855, 155608, 161368, 168820, 185924, 194510, 201710, 232405, 321859, 337640, 371848, 389020, 403420, 447373, 464810, 643718, 778040, 806840, 894746, 929620, 1069063, 1287436, 1609295, 1789492, 1859240, 2138126, 2236865, 2574872, 3218590, 3578984, 4276252, 4473730, 5345315, 6437180, 7402757, 8552504, 8947460, 10690630, 12874360, 14805514, 17058527, 17894920, 21381260, 29611028, 34117054, 37013785, 42762520, 59222056, 68234108, 74027570, 85292635, 136468216, 148055140, 170585270, 296110280, 341170540, 392346121, 682341080, 784692242, 1569384484, 1961730605, 3138768968, 3923461210, 7846922420, 15693844840]

約数ペア:

[(1, 15693844840), (2, 7846922420), (4, 3923461210), (5, 3138768968), (8, 1961730605), (10, 1569384484), (20, 784692242), (23, 682341080), (40, 392346121), (46, 341170540), (53, 296110280), (92, 170585270), (106, 148055140), (115, 136468216), (184, 85292635), (212, 74027570), (230, 68234108), (265, 59222056), (367, 42762520), (424, 37013785), (460, 34117054), (530, 29611028), (734, 21381260), (877, 17894920), (920, 17058527), (1060, 14805514), (1219, 12874360), (1468, 10690630), (1754, 8947460), (1835, 8552504), (2120, 7402757), (2438, 6437180), (2936, 5345315), (3508, 4473730), (3670, 4276252), (4385, 3578984), (4876, 3218590), (6095, 2574872), (7016, 2236865), (7340, 2138126), (8441, 1859240), (8770, 1789492), (9752, 1609295), (12190, 1287436), (14680, 1069063), (16882, 929620), (17540, 894746), (19451, 806840), (20171, 778040), (24380, 643718), (33764, 464810), (35080, 447373), (38902, 403420), (40342, 389020), (42205, 371848), (46481, 337640), (48760, 321859), (67528, 232405), (77804, 201710), (80684, 194510), (84410, 185924), (92962, 168820), (97255, 161368), (100855, 155608)]