143375320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{2693}}^1$

素因数の和:2737

約数の個数: 64

約数和(自身を含む): 354961440

約数和(自身を除く): 211586120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1331, 2420, 2662, 2693, 4840, 5324, 5386, 6655, 10648, 10772, 13310, 13465, 21544, 26620, 26930, 29623, 53240, 53860, 59246, 107720, 118492, 148115, 236984, 296230, 325853, 592460, 651706, 1184920, 1303412, 1629265, 2606824, 3258530, 3584383, 6517060, 7168766, 13034120, 14337532, 17921915, 28675064, 35843830, 71687660, 143375320]

約数ペア:

[(1, 143375320), (2, 71687660), (4, 35843830), (5, 28675064), (8, 17921915), (10, 14337532), (11, 13034120), (20, 7168766), (22, 6517060), (40, 3584383), (44, 3258530), (55, 2606824), (88, 1629265), (110, 1303412), (121, 1184920), (220, 651706), (242, 592460), (440, 325853), (484, 296230), (605, 236984), (968, 148115), (1210, 118492), (1331, 107720), (2420, 59246), (2662, 53860), (2693, 53240), (4840, 29623), (5324, 26930), (5386, 26620), (6655, 21544), (10648, 13465), (10772, 13310)]