1498213600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2133

約数の個数: 144

約数和(自身を含む): 3996306720

約数和(自身を除く): 2498093120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 71, 80, 100, 104, 130, 142, 160, 200, 208, 260, 284, 325, 355, 400, 416, 520, 568, 650, 710, 800, 923, 1040, 1136, 1300, 1420, 1775, 1846, 2029, 2080, 2272, 2600, 2840, 3550, 3692, 4058, 4615, 5200, 5680, 7100, 7384, 8116, 9230, 10145, 10400, 11360, 14200, 14768, 16232, 18460, 20290, 23075, 26377, 28400, 29536, 32464, 36920, 40580, 46150, 50725, 52754, 56800, 64928, 73840, 81160, 92300, 101450, 105508, 131885, 144059, 147680, 162320, 184600, 202900, 211016, 263770, 288118, 324640, 369200, 405800, 422032, 527540, 576236, 659425, 720295, 738400, 811600, 844064, 1055080, 1152472, 1318850, 1440590, 1623200, 1872767, 2110160, 2304944, 2637700, 2881180, 3601475, 3745534, 4220320, 4609888, 5275400, 5762360, 7202950, 7491068, 9363835, 10550800, 11524720, 14405900, 14982136, 18727670, 21101600, 23049440, 28811800, 29964272, 37455340, 46819175, 57623600, 59928544, 74910680, 93638350, 115247200, 149821360, 187276700, 299642720, 374553400, 749106800, 1498213600]

約数ペア:

[(1, 1498213600), (2, 749106800), (4, 374553400), (5, 299642720), (8, 187276700), (10, 149821360), (13, 115247200), (16, 93638350), (20, 74910680), (25, 59928544), (26, 57623600), (32, 46819175), (40, 37455340), (50, 29964272), (52, 28811800), (65, 23049440), (71, 21101600), (80, 18727670), (100, 14982136), (104, 14405900), (130, 11524720), (142, 10550800), (160, 9363835), (200, 7491068), (208, 7202950), (260, 5762360), (284, 5275400), (325, 4609888), (355, 4220320), (400, 3745534), (416, 3601475), (520, 2881180), (568, 2637700), (650, 2304944), (710, 2110160), (800, 1872767), (923, 1623200), (1040, 1440590), (1136, 1318850), (1300, 1152472), (1420, 1055080), (1775, 844064), (1846, 811600), (2029, 738400), (2080, 720295), (2272, 659425), (2600, 576236), (2840, 527540), (3550, 422032), (3692, 405800), (4058, 369200), (4615, 324640), (5200, 288118), (5680, 263770), (7100, 211016), (7384, 202900), (8116, 184600), (9230, 162320), (10145, 147680), (10400, 144059), (11360, 131885), (14200, 105508), (14768, 101450), (16232, 92300), (18460, 81160), (20290, 73840), (23075, 64928), (26377, 56800), (28400, 52754), (29536, 50725), (32464, 46150), (36920, 40580)]