630717360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28879}}^1$

素因数の和:28915

約数の個数: 160

約数和(自身を含む): 2406512640

約数和(自身を除く): 1775795280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 28879, 57758, 86637, 115516, 144395, 173274, 202153, 231032, 288790, 346548, 375427, 404306, 433185, 462064, 577580, 606459, 693096, 750854, 808612, 866370, 1010765, 1126281, 1155160, 1212918, 1386192, 1501708, 1617224, 1732740, 1877135, 2021530, 2252562, 2310320, 2425836, 2627989, 3003416, 3032295, 3234448, 3465480, 3754270, 4043060, 4505124, 4851672, 5255978, 5631405, 6006832, 6064590, 6930960, 7508540, 7883967, 8086120, 9010248, 9703344, 10511956, 11262810, 12129180, 13139945, 15017080, 15767934, 16172240, 18020496, 21023912, 22525620, 24258360, 26279890, 30034160, 31535868, 39419835, 42047824, 45051240, 48516720, 52559780, 63071736, 78839670, 90102480, 105119560, 126143472, 157679340, 210239120, 315358680, 630717360]

約数ペア:

[(1, 630717360), (2, 315358680), (3, 210239120), (4, 157679340), (5, 126143472), (6, 105119560), (7, 90102480), (8, 78839670), (10, 63071736), (12, 52559780), (13, 48516720), (14, 45051240), (15, 42047824), (16, 39419835), (20, 31535868), (21, 30034160), (24, 26279890), (26, 24258360), (28, 22525620), (30, 21023912), (35, 18020496), (39, 16172240), (40, 15767934), (42, 15017080), (48, 13139945), (52, 12129180), (56, 11262810), (60, 10511956), (65, 9703344), (70, 9010248), (78, 8086120), (80, 7883967), (84, 7508540), (91, 6930960), (104, 6064590), (105, 6006832), (112, 5631405), (120, 5255978), (130, 4851672), (140, 4505124), (156, 4043060), (168, 3754270), (182, 3465480), (195, 3234448), (208, 3032295), (210, 3003416), (240, 2627989), (260, 2425836), (273, 2310320), (280, 2252562), (312, 2021530), (336, 1877135), (364, 1732740), (390, 1617224), (420, 1501708), (455, 1386192), (520, 1212918), (546, 1155160), (560, 1126281), (624, 1010765), (728, 866370), (780, 808612), (840, 750854), (910, 693096), (1040, 606459), (1092, 577580), (1365, 462064), (1456, 433185), (1560, 404306), (1680, 375427), (1820, 346548), (2184, 288790), (2730, 231032), (3120, 202153), (3640, 173274), (4368, 144395), (5460, 115516), (7280, 86637), (10920, 57758), (21840, 28879)]