225821202180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{511579}}^1$

素因数の和:512649

約数の個数: 96

約数和(自身を含む): 723316823040

約数和(自身を除く): 497495620860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1051, 2102, 3153, 4204, 5255, 6306, 7357, 10510, 12612, 14714, 15765, 21020, 22071, 29428, 31530, 36785, 44142, 63060, 73570, 88284, 110355, 147140, 220710, 441420, 511579, 1023158, 1534737, 2046316, 2557895, 3069474, 3581053, 5115790, 6138948, 7162106, 7673685, 10231580, 10743159, 14324212, 15347370, 17905265, 21486318, 30694740, 35810530, 42972636, 53715795, 71621060, 107431590, 214863180, 537669529, 1075339058, 1613008587, 2150678116, 2688347645, 3226017174, 3763686703, 5376695290, 6452034348, 7527373406, 8065042935, 10753390580, 11291060109, 15054746812, 16130085870, 18818433515, 22582120218, 32260171740, 37636867030, 45164240436, 56455300545, 75273734060, 112910601090, 225821202180]

約数ペア:

[(1, 225821202180), (2, 112910601090), (3, 75273734060), (4, 56455300545), (5, 45164240436), (6, 37636867030), (7, 32260171740), (10, 22582120218), (12, 18818433515), (14, 16130085870), (15, 15054746812), (20, 11291060109), (21, 10753390580), (28, 8065042935), (30, 7527373406), (35, 6452034348), (42, 5376695290), (60, 3763686703), (70, 3226017174), (84, 2688347645), (105, 2150678116), (140, 1613008587), (210, 1075339058), (420, 537669529), (1051, 214863180), (2102, 107431590), (3153, 71621060), (4204, 53715795), (5255, 42972636), (6306, 35810530), (7357, 30694740), (10510, 21486318), (12612, 17905265), (14714, 15347370), (15765, 14324212), (21020, 10743159), (22071, 10231580), (29428, 7673685), (31530, 7162106), (36785, 6138948), (44142, 5115790), (63060, 3581053), (73570, 3069474), (88284, 2557895), (110355, 2046316), (147140, 1534737), (220710, 1023158), (441420, 511579)]