540022480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 1367912448

約数和(自身を除く): 827889968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 47, 62, 80, 82, 94, 113, 124, 155, 164, 188, 205, 226, 235, 248, 310, 328, 376, 410, 452, 470, 496, 565, 620, 656, 752, 820, 904, 940, 1130, 1240, 1271, 1457, 1640, 1808, 1880, 1927, 2260, 2480, 2542, 2914, 3280, 3503, 3760, 3854, 4520, 4633, 5084, 5311, 5828, 6355, 7006, 7285, 7708, 9040, 9266, 9635, 10168, 10622, 11656, 12710, 14012, 14570, 15416, 17515, 18532, 19270, 20336, 21244, 23165, 23312, 25420, 26555, 28024, 29140, 30832, 35030, 37064, 38540, 42488, 46330, 50840, 53110, 56048, 58280, 59737, 70060, 74128, 77080, 84976, 92660, 101680, 106220, 116560, 119474, 140120, 143623, 154160, 164641, 185320, 212440, 217751, 238948, 280240, 287246, 298685, 329282, 370640, 424880, 435502, 477896, 574492, 597370, 658564, 718115, 823205, 871004, 955792, 1088755, 1148984, 1194740, 1317128, 1436230, 1646410, 1742008, 2177510, 2297968, 2389480, 2634256, 2872460, 3292820, 3484016, 4355020, 4778960, 5744920, 6585640, 6750281, 8710040, 11489840, 13171280, 13500562, 17420080, 27001124, 33751405, 54002248, 67502810, 108004496, 135005620, 270011240, 540022480]

約数ペア:

[(1, 540022480), (2, 270011240), (4, 135005620), (5, 108004496), (8, 67502810), (10, 54002248), (16, 33751405), (20, 27001124), (31, 17420080), (40, 13500562), (41, 13171280), (47, 11489840), (62, 8710040), (80, 6750281), (82, 6585640), (94, 5744920), (113, 4778960), (124, 4355020), (155, 3484016), (164, 3292820), (188, 2872460), (205, 2634256), (226, 2389480), (235, 2297968), (248, 2177510), (310, 1742008), (328, 1646410), (376, 1436230), (410, 1317128), (452, 1194740), (470, 1148984), (496, 1088755), (565, 955792), (620, 871004), (656, 823205), (752, 718115), (820, 658564), (904, 597370), (940, 574492), (1130, 477896), (1240, 435502), (1271, 424880), (1457, 370640), (1640, 329282), (1808, 298685), (1880, 287246), (1927, 280240), (2260, 238948), (2480, 217751), (2542, 212440), (2914, 185320), (3280, 164641), (3503, 154160), (3760, 143623), (3854, 140120), (4520, 119474), (4633, 116560), (5084, 106220), (5311, 101680), (5828, 92660), (6355, 84976), (7006, 77080), (7285, 74128), (7708, 70060), (9040, 59737), (9266, 58280), (9635, 56048), (10168, 53110), (10622, 50840), (11656, 46330), (12710, 42488), (14012, 38540), (14570, 37064), (15416, 35030), (17515, 30832), (18532, 29140), (19270, 28024), (20336, 26555), (21244, 25420), (23165, 23312)]