124831140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15643}}^1$

素因数の和:15681

約数の個数: 96

約数和(自身を含む): 420510720

約数和(自身を除く): 295679580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 15643, 31286, 46929, 62572, 78215, 93858, 109501, 156430, 187716, 219002, 234645, 297217, 312860, 328503, 438004, 469290, 547505, 594434, 657006, 891651, 938580, 1095010, 1188868, 1314012, 1486085, 1642515, 1783302, 2080519, 2190020, 2972170, 3285030, 3566604, 4161038, 4458255, 5944340, 6241557, 6570060, 8322076, 8916510, 10402595, 12483114, 17833020, 20805190, 24966228, 31207785, 41610380, 62415570, 124831140]

約数ペア:

[(1, 124831140), (2, 62415570), (3, 41610380), (4, 31207785), (5, 24966228), (6, 20805190), (7, 17833020), (10, 12483114), (12, 10402595), (14, 8916510), (15, 8322076), (19, 6570060), (20, 6241557), (21, 5944340), (28, 4458255), (30, 4161038), (35, 3566604), (38, 3285030), (42, 2972170), (57, 2190020), (60, 2080519), (70, 1783302), (76, 1642515), (84, 1486085), (95, 1314012), (105, 1188868), (114, 1095010), (133, 938580), (140, 891651), (190, 657006), (210, 594434), (228, 547505), (266, 469290), (285, 438004), (380, 328503), (399, 312860), (420, 297217), (532, 234645), (570, 219002), (665, 187716), (798, 156430), (1140, 109501), (1330, 93858), (1596, 78215), (1995, 62572), (2660, 46929), (3990, 31286), (7980, 15643)]