2138109480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{152287}}^1$

素因数の和:152320

約数の個数: 128

約数和(自身を含む): 7675315200

約数和(自身を除く): 5537205720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 152287, 304574, 456861, 609148, 761435, 913722, 1218296, 1370583, 1522870, 1827444, 1979731, 2284305, 2741166, 3045740, 3654888, 3959462, 4111749, 4568610, 5482332, 5939193, 6091480, 6852915, 7918924, 8223498, 9137220, 9898655, 10964664, 11878386, 13705830, 15837848, 16446996, 17817579, 18274440, 19797310, 20558745, 23756772, 27411660, 29695965, 32893992, 35635158, 39594620, 41117490, 47513544, 53452737, 54823320, 59391930, 71270316, 79189240, 82234980, 89087895, 106905474, 118783860, 142540632, 164469960, 178175790, 213810948, 237567720, 267263685, 356351580, 427621896, 534527370, 712703160, 1069054740, 2138109480]

約数ペア:

[(1, 2138109480), (2, 1069054740), (3, 712703160), (4, 534527370), (5, 427621896), (6, 356351580), (8, 267263685), (9, 237567720), (10, 213810948), (12, 178175790), (13, 164469960), (15, 142540632), (18, 118783860), (20, 106905474), (24, 89087895), (26, 82234980), (27, 79189240), (30, 71270316), (36, 59391930), (39, 54823320), (40, 53452737), (45, 47513544), (52, 41117490), (54, 39594620), (60, 35635158), (65, 32893992), (72, 29695965), (78, 27411660), (90, 23756772), (104, 20558745), (108, 19797310), (117, 18274440), (120, 17817579), (130, 16446996), (135, 15837848), (156, 13705830), (180, 11878386), (195, 10964664), (216, 9898655), (234, 9137220), (260, 8223498), (270, 7918924), (312, 6852915), (351, 6091480), (360, 5939193), (390, 5482332), (468, 4568610), (520, 4111749), (540, 3959462), (585, 3654888), (702, 3045740), (780, 2741166), (936, 2284305), (1080, 1979731), (1170, 1827444), (1404, 1522870), (1560, 1370583), (1755, 1218296), (2340, 913722), (2808, 761435), (3510, 609148), (4680, 456861), (7020, 304574), (14040, 152287)]