124890360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{947}}^1$

素因数の和:1125

約数の個数: 128

約数和(自身を含む): 431377920

約数和(自身を除く): 306487560

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, 157, 168, 210, 280, 314, 420, 471, 628, 785, 840, 942, 947, 1099, 1256, 1570, 1884, 1894, 2198, 2355, 2841, 3140, 3297, 3768, 3788, 4396, 4710, 4735, 5495, 5682, 6280, 6594, 6629, 7576, 8792, 9420, 9470, 10990, 11364, 13188, 13258, 14205, 16485, 18840, 18940, 19887, 21980, 22728, 26376, 26516, 28410, 32970, 33145, 37880, 39774, 43960, 53032, 56820, 65940, 66290, 79548, 99435, 113640, 131880, 132580, 148679, 159096, 198870, 265160, 297358, 397740, 446037, 594716, 743395, 795480, 892074, 1040753, 1189432, 1486790, 1784148, 2081506, 2230185, 2973580, 3122259, 3568296, 4163012, 4460370, 5203765, 5947160, 6244518, 8326024, 8920740, 10407530, 12489036, 15611295, 17841480, 20815060, 24978072, 31222590, 41630120, 62445180, 124890360]

約数ペア:

[(1, 124890360), (2, 62445180), (3, 41630120), (4, 31222590), (5, 24978072), (6, 20815060), (7, 17841480), (8, 15611295), (10, 12489036), (12, 10407530), (14, 8920740), (15, 8326024), (20, 6244518), (21, 5947160), (24, 5203765), (28, 4460370), (30, 4163012), (35, 3568296), (40, 3122259), (42, 2973580), (56, 2230185), (60, 2081506), (70, 1784148), (84, 1486790), (105, 1189432), (120, 1040753), (140, 892074), (157, 795480), (168, 743395), (210, 594716), (280, 446037), (314, 397740), (420, 297358), (471, 265160), (628, 198870), (785, 159096), (840, 148679), (942, 132580), (947, 131880), (1099, 113640), (1256, 99435), (1570, 79548), (1884, 66290), (1894, 65940), (2198, 56820), (2355, 53032), (2841, 43960), (3140, 39774), (3297, 37880), (3768, 33145), (3788, 32970), (4396, 28410), (4710, 26516), (4735, 26376), (5495, 22728), (5682, 21980), (6280, 19887), (6594, 18940), (6629, 18840), (7576, 16485), (8792, 14205), (9420, 13258), (9470, 13188), (10990, 11364)]