329707560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:420

約数の個数: 256

約数和(自身を含む): 1232985600

約数和(自身を除く): 903278040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 109, 120, 130, 140, 156, 168, 182, 195, 210, 218, 260, 273, 277, 280, 312, 327, 364, 390, 420, 436, 455, 520, 545, 546, 554, 654, 728, 763, 780, 831, 840, 872, 910, 1090, 1092, 1108, 1308, 1365, 1385, 1417, 1526, 1560, 1635, 1662, 1820, 1939, 2180, 2184, 2216, 2289, 2616, 2730, 2770, 2834, 3052, 3270, 3324, 3601, 3640, 3815, 3878, 4155, 4251, 4360, 4578, 5460, 5540, 5668, 5817, 6104, 6540, 6648, 7085, 7202, 7630, 7756, 8310, 8502, 9156, 9695, 9919, 10803, 10920, 11080, 11336, 11445, 11634, 13080, 14170, 14404, 15260, 15512, 16620, 17004, 18005, 18312, 19390, 19838, 21255, 21606, 22890, 23268, 25207, 28340, 28808, 29085, 29757, 30193, 30520, 33240, 34008, 36010, 38780, 39676, 42510, 43212, 45780, 46536, 49595, 50414, 54015, 56680, 58170, 59514, 60386, 72020, 75621, 77560, 79352, 85020, 86424, 90579, 91560, 99190, 100828, 108030, 116340, 119028, 120772, 126035, 144040, 148785, 150965, 151242, 170040, 181158, 198380, 201656, 211351, 216060, 232680, 238056, 241544, 252070, 297570, 301930, 302484, 362316, 378105, 392509, 396760, 422702, 432120, 452895, 504140, 595140, 603860, 604968, 634053, 724632, 756210, 785018, 845404, 905790, 1008280, 1056755, 1177527, 1190280, 1207720, 1268106, 1512420, 1570036, 1690808, 1811580, 1962545, 2113510, 2355054, 2536212, 2747563, 3024840, 3140072, 3170265, 3623160, 3925090, 4227020, 4710108, 5072424, 5495126, 5887635, 6340530, 7850180, 8242689, 8454040, 9420216, 10990252, 11775270, 12681060, 13737815, 15700360, 16485378, 21980504, 23550540, 25362120, 27475630, 32970756, 41213445, 47101080, 54951260, 65941512, 82426890, 109902520, 164853780, 329707560]

約数ペア:

[(1, 329707560), (2, 164853780), (3, 109902520), (4, 82426890), (5, 65941512), (6, 54951260), (7, 47101080), (8, 41213445), (10, 32970756), (12, 27475630), (13, 25362120), (14, 23550540), (15, 21980504), (20, 16485378), (21, 15700360), (24, 13737815), (26, 12681060), (28, 11775270), (30, 10990252), (35, 9420216), (39, 8454040), (40, 8242689), (42, 7850180), (52, 6340530), (56, 5887635), (60, 5495126), (65, 5072424), (70, 4710108), (78, 4227020), (84, 3925090), (91, 3623160), (104, 3170265), (105, 3140072), (109, 3024840), (120, 2747563), (130, 2536212), (140, 2355054), (156, 2113510), (168, 1962545), (182, 1811580), (195, 1690808), (210, 1570036), (218, 1512420), (260, 1268106), (273, 1207720), (277, 1190280), (280, 1177527), (312, 1056755), (327, 1008280), (364, 905790), (390, 845404), (420, 785018), (436, 756210), (455, 724632), (520, 634053), (545, 604968), (546, 603860), (554, 595140), (654, 504140), (728, 452895), (763, 432120), (780, 422702), (831, 396760), (840, 392509), (872, 378105), (910, 362316), (1090, 302484), (1092, 301930), (1108, 297570), (1308, 252070), (1365, 241544), (1385, 238056), (1417, 232680), (1526, 216060), (1560, 211351), (1635, 201656), (1662, 198380), (1820, 181158), (1939, 170040), (2180, 151242), (2184, 150965), (2216, 148785), (2289, 144040), (2616, 126035), (2730, 120772), (2770, 119028), (2834, 116340), (3052, 108030), (3270, 100828), (3324, 99190), (3601, 91560), (3640, 90579), (3815, 86424), (3878, 85020), (4155, 79352), (4251, 77560), (4360, 75621), (4578, 72020), (5460, 60386), (5540, 59514), (5668, 58170), (5817, 56680), (6104, 54015), (6540, 50414), (6648, 49595), (7085, 46536), (7202, 45780), (7630, 43212), (7756, 42510), (8310, 39676), (8502, 38780), (9156, 36010), (9695, 34008), (9919, 33240), (10803, 30520), (10920, 30193), (11080, 29757), (11336, 29085), (11445, 28808), (11634, 28340), (13080, 25207), (14170, 23268), (14404, 22890), (15260, 21606), (15512, 21255), (16620, 19838), (17004, 19390), (18005, 18312)]