1391804640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3011}}^1$

素因数の和:3142

約数の個数: 192

約数和(自身を含む): 4918475520

約数和(自身を除く): 3526670880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 107, 108, 120, 135, 144, 160, 180, 214, 216, 240, 270, 288, 321, 360, 428, 432, 480, 535, 540, 642, 720, 856, 864, 963, 1070, 1080, 1284, 1440, 1605, 1712, 1926, 2140, 2160, 2568, 2889, 3011, 3210, 3424, 3852, 4280, 4320, 4815, 5136, 5778, 6022, 6420, 7704, 8560, 9033, 9630, 10272, 11556, 12044, 12840, 14445, 15055, 15408, 17120, 18066, 19260, 23112, 24088, 25680, 27099, 28890, 30110, 30816, 36132, 38520, 45165, 46224, 48176, 51360, 54198, 57780, 60220, 72264, 77040, 81297, 90330, 92448, 96352, 108396, 115560, 120440, 135495, 144528, 154080, 162594, 180660, 216792, 231120, 240880, 270990, 289056, 322177, 325188, 361320, 406485, 433584, 462240, 481760, 541980, 644354, 650376, 722640, 812970, 867168, 966531, 1083960, 1288708, 1300752, 1445280, 1610885, 1625940, 1933062, 2167920, 2577416, 2601504, 2899593, 3221770, 3251880, 3866124, 4335840, 4832655, 5154832, 5799186, 6443540, 6503760, 7732248, 8698779, 9665310, 10309664, 11598372, 12887080, 13007520, 14497965, 15464496, 17397558, 19330620, 23196744, 25774160, 28995930, 30928992, 34795116, 38661240, 43493895, 46393488, 51548320, 57991860, 69590232, 77322480, 86987790, 92786976, 115983720, 139180464, 154644960, 173975580, 231967440, 278360928, 347951160, 463934880, 695902320, 1391804640]

約数ペア:

[(1, 1391804640), (2, 695902320), (3, 463934880), (4, 347951160), (5, 278360928), (6, 231967440), (8, 173975580), (9, 154644960), (10, 139180464), (12, 115983720), (15, 92786976), (16, 86987790), (18, 77322480), (20, 69590232), (24, 57991860), (27, 51548320), (30, 46393488), (32, 43493895), (36, 38661240), (40, 34795116), (45, 30928992), (48, 28995930), (54, 25774160), (60, 23196744), (72, 19330620), (80, 17397558), (90, 15464496), (96, 14497965), (107, 13007520), (108, 12887080), (120, 11598372), (135, 10309664), (144, 9665310), (160, 8698779), (180, 7732248), (214, 6503760), (216, 6443540), (240, 5799186), (270, 5154832), (288, 4832655), (321, 4335840), (360, 3866124), (428, 3251880), (432, 3221770), (480, 2899593), (535, 2601504), (540, 2577416), (642, 2167920), (720, 1933062), (856, 1625940), (864, 1610885), (963, 1445280), (1070, 1300752), (1080, 1288708), (1284, 1083960), (1440, 966531), (1605, 867168), (1712, 812970), (1926, 722640), (2140, 650376), (2160, 644354), (2568, 541980), (2889, 481760), (3011, 462240), (3210, 433584), (3424, 406485), (3852, 361320), (4280, 325188), (4320, 322177), (4815, 289056), (5136, 270990), (5778, 240880), (6022, 231120), (6420, 216792), (7704, 180660), (8560, 162594), (9033, 154080), (9630, 144528), (10272, 135495), (11556, 120440), (12044, 115560), (12840, 108396), (14445, 96352), (15055, 92448), (15408, 90330), (17120, 81297), (18066, 77040), (19260, 72264), (23112, 60220), (24088, 57780), (25680, 54198), (27099, 51360), (28890, 48176), (30110, 46224), (30816, 45165), (36132, 38520)]