80597790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{757}}^1$

素因数の和:803

約数の個数: 144

約数和(自身を含む): 259672608

約数和(自身を除く): 179074818

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 169, 182, 195, 210, 234, 273, 315, 338, 390, 455, 507, 546, 585, 630, 757, 819, 845, 910, 1014, 1170, 1183, 1365, 1514, 1521, 1638, 1690, 2271, 2366, 2535, 2730, 3042, 3549, 3785, 4095, 4542, 5070, 5299, 5915, 6813, 7098, 7570, 7605, 8190, 9841, 10598, 10647, 11355, 11830, 13626, 15210, 15897, 17745, 19682, 21294, 22710, 26495, 29523, 31794, 34065, 35490, 47691, 49205, 52990, 53235, 59046, 68130, 68887, 79485, 88569, 95382, 98410, 106470, 127933, 137774, 147615, 158970, 177138, 206661, 238455, 255866, 295230, 344435, 383799, 413322, 442845, 476910, 619983, 639665, 688870, 767598, 885690, 895531, 1033305, 1151397, 1239966, 1279330, 1791062, 1918995, 2066610, 2302794, 2686593, 3099915, 3837990, 4477655, 5373186, 5756985, 6199830, 8059779, 8955310, 11513970, 13432965, 16119558, 26865930, 40298895, 80597790]

約数ペア:

[(1, 80597790), (2, 40298895), (3, 26865930), (5, 16119558), (6, 13432965), (7, 11513970), (9, 8955310), (10, 8059779), (13, 6199830), (14, 5756985), (15, 5373186), (18, 4477655), (21, 3837990), (26, 3099915), (30, 2686593), (35, 2302794), (39, 2066610), (42, 1918995), (45, 1791062), (63, 1279330), (65, 1239966), (70, 1151397), (78, 1033305), (90, 895531), (91, 885690), (105, 767598), (117, 688870), (126, 639665), (130, 619983), (169, 476910), (182, 442845), (195, 413322), (210, 383799), (234, 344435), (273, 295230), (315, 255866), (338, 238455), (390, 206661), (455, 177138), (507, 158970), (546, 147615), (585, 137774), (630, 127933), (757, 106470), (819, 98410), (845, 95382), (910, 88569), (1014, 79485), (1170, 68887), (1183, 68130), (1365, 59046), (1514, 53235), (1521, 52990), (1638, 49205), (1690, 47691), (2271, 35490), (2366, 34065), (2535, 31794), (2730, 29523), (3042, 26495), (3549, 22710), (3785, 21294), (4095, 19682), (4542, 17745), (5070, 15897), (5299, 15210), (5915, 13626), (6813, 11830), (7098, 11355), (7570, 10647), (7605, 10598), (8190, 9841)]