473038020

素因数分解:

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

素因数の和:28914

約数の個数: 144

約数和(自身を含む): 1766069760

約数和(自身を除く): 1293031740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 28879, 57758, 86637, 115516, 144395, 173274, 202153, 259911, 288790, 346548, 375427, 404306, 433185, 519822, 577580, 606459, 750854, 808612, 866370, 1010765, 1039644, 1126281, 1212918, 1299555, 1501708, 1732740, 1819377, 1877135, 2021530, 2252562, 2425836, 2599110, 2627989, 3032295, 3378843, 3638754, 3754270, 4043060, 4505124, 5198220, 5255978, 5631405, 6064590, 6757686, 7277508, 7508540, 7883967, 9096885, 10511956, 11262810, 12129180, 13139945, 13515372, 15767934, 16894215, 18193770, 22525620, 23651901, 26279890, 31535868, 33788430, 36387540, 39419835, 47303802, 52559780, 67576860, 78839670, 94607604, 118259505, 157679340, 236519010, 473038020]

約数ペア:

[(1, 473038020), (2, 236519010), (3, 157679340), (4, 118259505), (5, 94607604), (6, 78839670), (7, 67576860), (9, 52559780), (10, 47303802), (12, 39419835), (13, 36387540), (14, 33788430), (15, 31535868), (18, 26279890), (20, 23651901), (21, 22525620), (26, 18193770), (28, 16894215), (30, 15767934), (35, 13515372), (36, 13139945), (39, 12129180), (42, 11262810), (45, 10511956), (52, 9096885), (60, 7883967), (63, 7508540), (65, 7277508), (70, 6757686), (78, 6064590), (84, 5631405), (90, 5255978), (91, 5198220), (105, 4505124), (117, 4043060), (126, 3754270), (130, 3638754), (140, 3378843), (156, 3032295), (180, 2627989), (182, 2599110), (195, 2425836), (210, 2252562), (234, 2021530), (252, 1877135), (260, 1819377), (273, 1732740), (315, 1501708), (364, 1299555), (390, 1212918), (420, 1126281), (455, 1039644), (468, 1010765), (546, 866370), (585, 808612), (630, 750854), (780, 606459), (819, 577580), (910, 519822), (1092, 433185), (1170, 404306), (1260, 375427), (1365, 346548), (1638, 288790), (1820, 259911), (2340, 202153), (2730, 173274), (3276, 144395), (4095, 115516), (5460, 86637), (8190, 57758), (16380, 28879)]