264821310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{757}}^1$

素因数の和:819

約数の個数: 144

約数和(自身を含む): 779017824

約数和(自身を除く): 514196514

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 169, 195, 207, 230, 234, 299, 338, 345, 390, 414, 507, 585, 598, 690, 757, 845, 897, 1014, 1035, 1170, 1495, 1514, 1521, 1690, 1794, 2070, 2271, 2535, 2691, 2990, 3042, 3785, 3887, 4485, 4542, 5070, 5382, 6813, 7570, 7605, 7774, 8970, 9841, 11355, 11661, 13455, 13626, 15210, 17411, 19435, 19682, 22710, 23322, 26910, 29523, 34065, 34822, 34983, 38870, 49205, 52233, 58305, 59046, 68130, 69966, 87055, 88569, 98410, 104466, 116610, 127933, 147615, 156699, 174110, 174915, 177138, 226343, 255866, 261165, 295230, 313398, 349830, 383799, 442845, 452686, 522330, 639665, 679029, 767598, 783495, 885690, 1131715, 1151397, 1279330, 1358058, 1566990, 1918995, 2037087, 2263430, 2302794, 2942459, 3395145, 3837990, 4074174, 5756985, 5884918, 6790290, 8827377, 10185435, 11513970, 14712295, 17654754, 20370870, 26482131, 29424590, 44136885, 52964262, 88273770, 132410655, 264821310]

約数ペア:

[(1, 264821310), (2, 132410655), (3, 88273770), (5, 52964262), (6, 44136885), (9, 29424590), (10, 26482131), (13, 20370870), (15, 17654754), (18, 14712295), (23, 11513970), (26, 10185435), (30, 8827377), (39, 6790290), (45, 5884918), (46, 5756985), (65, 4074174), (69, 3837990), (78, 3395145), (90, 2942459), (115, 2302794), (117, 2263430), (130, 2037087), (138, 1918995), (169, 1566990), (195, 1358058), (207, 1279330), (230, 1151397), (234, 1131715), (299, 885690), (338, 783495), (345, 767598), (390, 679029), (414, 639665), (507, 522330), (585, 452686), (598, 442845), (690, 383799), (757, 349830), (845, 313398), (897, 295230), (1014, 261165), (1035, 255866), (1170, 226343), (1495, 177138), (1514, 174915), (1521, 174110), (1690, 156699), (1794, 147615), (2070, 127933), (2271, 116610), (2535, 104466), (2691, 98410), (2990, 88569), (3042, 87055), (3785, 69966), (3887, 68130), (4485, 59046), (4542, 58305), (5070, 52233), (5382, 49205), (6813, 38870), (7570, 34983), (7605, 34822), (7774, 34065), (8970, 29523), (9841, 26910), (11355, 23322), (11661, 22710), (13455, 19682), (13626, 19435), (15210, 17411)]