1045431240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{4493}}^1$

素因数の和:4791

約数の個数: 128

約数和(自身を含む): 3598076160

約数和(自身を除く): 2552644920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 277, 280, 420, 554, 831, 840, 1108, 1385, 1662, 1939, 2216, 2770, 3324, 3878, 4155, 4493, 5540, 5817, 6648, 7756, 8310, 8986, 9695, 11080, 11634, 13479, 15512, 16620, 17972, 19390, 22465, 23268, 26958, 29085, 31451, 33240, 35944, 38780, 44930, 46536, 53916, 58170, 62902, 67395, 77560, 89860, 94353, 107832, 116340, 125804, 134790, 157255, 179720, 188706, 232680, 251608, 269580, 314510, 377412, 471765, 539160, 629020, 754824, 943530, 1244561, 1258040, 1887060, 2489122, 3733683, 3774120, 4978244, 6222805, 7467366, 8711927, 9956488, 12445610, 14934732, 17423854, 18668415, 24891220, 26135781, 29869464, 34847708, 37336830, 43559635, 49782440, 52271562, 69695416, 74673660, 87119270, 104543124, 130678905, 149347320, 174238540, 209086248, 261357810, 348477080, 522715620, 1045431240]

約数ペア:

[(1, 1045431240), (2, 522715620), (3, 348477080), (4, 261357810), (5, 209086248), (6, 174238540), (7, 149347320), (8, 130678905), (10, 104543124), (12, 87119270), (14, 74673660), (15, 69695416), (20, 52271562), (21, 49782440), (24, 43559635), (28, 37336830), (30, 34847708), (35, 29869464), (40, 26135781), (42, 24891220), (56, 18668415), (60, 17423854), (70, 14934732), (84, 12445610), (105, 9956488), (120, 8711927), (140, 7467366), (168, 6222805), (210, 4978244), (277, 3774120), (280, 3733683), (420, 2489122), (554, 1887060), (831, 1258040), (840, 1244561), (1108, 943530), (1385, 754824), (1662, 629020), (1939, 539160), (2216, 471765), (2770, 377412), (3324, 314510), (3878, 269580), (4155, 251608), (4493, 232680), (5540, 188706), (5817, 179720), (6648, 157255), (7756, 134790), (8310, 125804), (8986, 116340), (9695, 107832), (11080, 94353), (11634, 89860), (13479, 77560), (15512, 67395), (16620, 62902), (17972, 58170), (19390, 53916), (22465, 46536), (23268, 44930), (26958, 38780), (29085, 35944), (31451, 33240)]