207793120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2357}}^1$

素因数の和:2420

約数の個数: 96

約数和(自身を含む): 534794400

約数和(自身を除く): 327001280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 76, 80, 95, 116, 145, 152, 160, 190, 232, 290, 304, 380, 464, 551, 580, 608, 760, 928, 1102, 1160, 1520, 2204, 2320, 2357, 2755, 3040, 4408, 4640, 4714, 5510, 8816, 9428, 11020, 11785, 17632, 18856, 22040, 23570, 37712, 44080, 44783, 47140, 68353, 75424, 88160, 89566, 94280, 136706, 179132, 188560, 223915, 273412, 341765, 358264, 377120, 447830, 546824, 683530, 716528, 895660, 1093648, 1298707, 1367060, 1433056, 1791320, 2187296, 2597414, 2734120, 3582640, 5194828, 5468240, 6493535, 7165280, 10389656, 10936480, 12987070, 20779312, 25974140, 41558624, 51948280, 103896560, 207793120]

約数ペア:

[(1, 207793120), (2, 103896560), (4, 51948280), (5, 41558624), (8, 25974140), (10, 20779312), (16, 12987070), (19, 10936480), (20, 10389656), (29, 7165280), (32, 6493535), (38, 5468240), (40, 5194828), (58, 3582640), (76, 2734120), (80, 2597414), (95, 2187296), (116, 1791320), (145, 1433056), (152, 1367060), (160, 1298707), (190, 1093648), (232, 895660), (290, 716528), (304, 683530), (380, 546824), (464, 447830), (551, 377120), (580, 358264), (608, 341765), (760, 273412), (928, 223915), (1102, 188560), (1160, 179132), (1520, 136706), (2204, 94280), (2320, 89566), (2357, 88160), (2755, 75424), (3040, 68353), (4408, 47140), (4640, 44783), (4714, 44080), (5510, 37712), (8816, 23570), (9428, 22040), (11020, 18856), (11785, 17632)]