141687520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4007}}^1$

素因数の和:4052

約数の個数: 96

約数和(自身を含む): 381786048

約数和(自身を除く): 240098528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1360, 1768, 2080, 2210, 2720, 3536, 4007, 4420, 7072, 8014, 8840, 16028, 17680, 20035, 32056, 35360, 40070, 52091, 64112, 68119, 80140, 104182, 128224, 136238, 160280, 208364, 260455, 272476, 320560, 340595, 416728, 520910, 544952, 641120, 681190, 833456, 885547, 1041820, 1089904, 1362380, 1666912, 1771094, 2083640, 2179808, 2724760, 3542188, 4167280, 4427735, 5449520, 7084376, 8334560, 8855470, 10899040, 14168752, 17710940, 28337504, 35421880, 70843760, 141687520]

約数ペア:

[(1, 141687520), (2, 70843760), (4, 35421880), (5, 28337504), (8, 17710940), (10, 14168752), (13, 10899040), (16, 8855470), (17, 8334560), (20, 7084376), (26, 5449520), (32, 4427735), (34, 4167280), (40, 3542188), (52, 2724760), (65, 2179808), (68, 2083640), (80, 1771094), (85, 1666912), (104, 1362380), (130, 1089904), (136, 1041820), (160, 885547), (170, 833456), (208, 681190), (221, 641120), (260, 544952), (272, 520910), (340, 416728), (416, 340595), (442, 320560), (520, 272476), (544, 260455), (680, 208364), (884, 160280), (1040, 136238), (1105, 128224), (1360, 104182), (1768, 80140), (2080, 68119), (2210, 64112), (2720, 52091), (3536, 40070), (4007, 35360), (4420, 32056), (7072, 20035), (8014, 17680), (8840, 16028)]