130789680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:763

約数の個数: 160

約数和(自身を含む): 467779584

約数和(自身を除く): 336989904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 127, 140, 168, 210, 240, 254, 280, 336, 381, 420, 508, 560, 613, 635, 762, 840, 889, 1016, 1226, 1270, 1524, 1680, 1778, 1839, 1905, 2032, 2452, 2540, 2667, 3048, 3065, 3556, 3678, 3810, 4291, 4445, 4904, 5080, 5334, 6096, 6130, 7112, 7356, 7620, 8582, 8890, 9195, 9808, 10160, 10668, 12260, 12873, 13335, 14224, 14712, 15240, 17164, 17780, 18390, 21336, 21455, 24520, 25746, 26670, 29424, 30480, 34328, 35560, 36780, 42672, 42910, 49040, 51492, 53340, 64365, 68656, 71120, 73560, 77851, 85820, 102984, 106680, 128730, 147120, 155702, 171640, 205968, 213360, 233553, 257460, 311404, 343280, 389255, 467106, 514920, 544957, 622808, 778510, 934212, 1029840, 1089914, 1167765, 1245616, 1557020, 1634871, 1868424, 2179828, 2335530, 2724785, 3114040, 3269742, 3736848, 4359656, 4671060, 5449570, 6228080, 6539484, 8174355, 8719312, 9342120, 10899140, 13078968, 16348710, 18684240, 21798280, 26157936, 32697420, 43596560, 65394840, 130789680]

約数ペア:

[(1, 130789680), (2, 65394840), (3, 43596560), (4, 32697420), (5, 26157936), (6, 21798280), (7, 18684240), (8, 16348710), (10, 13078968), (12, 10899140), (14, 9342120), (15, 8719312), (16, 8174355), (20, 6539484), (21, 6228080), (24, 5449570), (28, 4671060), (30, 4359656), (35, 3736848), (40, 3269742), (42, 3114040), (48, 2724785), (56, 2335530), (60, 2179828), (70, 1868424), (80, 1634871), (84, 1557020), (105, 1245616), (112, 1167765), (120, 1089914), (127, 1029840), (140, 934212), (168, 778510), (210, 622808), (240, 544957), (254, 514920), (280, 467106), (336, 389255), (381, 343280), (420, 311404), (508, 257460), (560, 233553), (613, 213360), (635, 205968), (762, 171640), (840, 155702), (889, 147120), (1016, 128730), (1226, 106680), (1270, 102984), (1524, 85820), (1680, 77851), (1778, 73560), (1839, 71120), (1905, 68656), (2032, 64365), (2452, 53340), (2540, 51492), (2667, 49040), (3048, 42910), (3065, 42672), (3556, 36780), (3678, 35560), (3810, 34328), (4291, 30480), (4445, 29424), (4904, 26670), (5080, 25746), (5334, 24520), (6096, 21455), (6130, 21336), (7112, 18390), (7356, 17780), (7620, 17164), (8582, 15240), (8890, 14712), (9195, 14224), (9808, 13335), (10160, 12873), (10668, 12260)]