1570544080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{521}}^1\times {\mathrm{769}}^1$

素因数の和:1317

約数の個数: 120

約数和(自身を含む): 4261367880

約数和(自身を除く): 2690823800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 521, 560, 769, 784, 980, 1042, 1538, 1960, 2084, 2605, 3076, 3647, 3845, 3920, 4168, 5210, 5383, 6152, 7294, 7690, 8336, 10420, 10766, 12304, 14588, 15380, 18235, 20840, 21532, 25529, 26915, 29176, 30760, 36470, 37681, 41680, 43064, 51058, 53830, 58352, 61520, 72940, 75362, 86128, 102116, 107660, 127645, 145880, 150724, 188405, 204232, 215320, 255290, 291760, 301448, 376810, 400649, 408464, 430640, 510580, 602896, 753620, 801298, 1021160, 1507240, 1602596, 2003245, 2042320, 2804543, 3014480, 3205192, 4006490, 5609086, 6410384, 8012980, 11218172, 14022715, 16025960, 19631801, 22436344, 28045430, 32051920, 39263602, 44872688, 56090860, 78527204, 98159005, 112181720, 157054408, 196318010, 224363440, 314108816, 392636020, 785272040, 1570544080]

約数ペア:

[(1, 1570544080), (2, 785272040), (4, 392636020), (5, 314108816), (7, 224363440), (8, 196318010), (10, 157054408), (14, 112181720), (16, 98159005), (20, 78527204), (28, 56090860), (35, 44872688), (40, 39263602), (49, 32051920), (56, 28045430), (70, 22436344), (80, 19631801), (98, 16025960), (112, 14022715), (140, 11218172), (196, 8012980), (245, 6410384), (280, 5609086), (392, 4006490), (490, 3205192), (521, 3014480), (560, 2804543), (769, 2042320), (784, 2003245), (980, 1602596), (1042, 1507240), (1538, 1021160), (1960, 801298), (2084, 753620), (2605, 602896), (3076, 510580), (3647, 430640), (3845, 408464), (3920, 400649), (4168, 376810), (5210, 301448), (5383, 291760), (6152, 255290), (7294, 215320), (7690, 204232), (8336, 188405), (10420, 150724), (10766, 145880), (12304, 127645), (14588, 107660), (15380, 102116), (18235, 86128), (20840, 75362), (21532, 72940), (25529, 61520), (26915, 58352), (29176, 53830), (30760, 51058), (36470, 43064), (37681, 41680)]