1551372240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{12503}}^1$

素因数の和:12577

約数の個数: 160

約数和(自身を含む): 5358514176

約数和(自身を除く): 3807141936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 188, 220, 235, 240, 264, 282, 330, 376, 440, 470, 517, 528, 564, 660, 705, 752, 880, 940, 1034, 1128, 1320, 1410, 1551, 1880, 2068, 2256, 2585, 2640, 2820, 3102, 3760, 4136, 5170, 5640, 6204, 7755, 8272, 10340, 11280, 12408, 12503, 15510, 20680, 24816, 25006, 31020, 37509, 41360, 50012, 62040, 62515, 75018, 100024, 124080, 125030, 137533, 150036, 187545, 200048, 250060, 275066, 300072, 375090, 412599, 500120, 550132, 587641, 600144, 687665, 750180, 825198, 1000240, 1100264, 1175282, 1375330, 1500360, 1650396, 1762923, 2062995, 2200528, 2350564, 2750660, 2938205, 3000720, 3300792, 3525846, 4125990, 4701128, 5501320, 5876410, 6464051, 6601584, 7051692, 8251980, 8814615, 9402256, 11002640, 11752820, 12928102, 14103384, 16503960, 17629230, 19392153, 23505640, 25856204, 28206768, 32320255, 33007920, 35258460, 38784306, 47011280, 51712408, 64640510, 70516920, 77568612, 96960765, 103424816, 129281020, 141033840, 155137224, 193921530, 258562040, 310274448, 387843060, 517124080, 775686120, 1551372240]

約数ペア:

[(1, 1551372240), (2, 775686120), (3, 517124080), (4, 387843060), (5, 310274448), (6, 258562040), (8, 193921530), (10, 155137224), (11, 141033840), (12, 129281020), (15, 103424816), (16, 96960765), (20, 77568612), (22, 70516920), (24, 64640510), (30, 51712408), (33, 47011280), (40, 38784306), (44, 35258460), (47, 33007920), (48, 32320255), (55, 28206768), (60, 25856204), (66, 23505640), (80, 19392153), (88, 17629230), (94, 16503960), (110, 14103384), (120, 12928102), (132, 11752820), (141, 11002640), (165, 9402256), (176, 8814615), (188, 8251980), (220, 7051692), (235, 6601584), (240, 6464051), (264, 5876410), (282, 5501320), (330, 4701128), (376, 4125990), (440, 3525846), (470, 3300792), (517, 3000720), (528, 2938205), (564, 2750660), (660, 2350564), (705, 2200528), (752, 2062995), (880, 1762923), (940, 1650396), (1034, 1500360), (1128, 1375330), (1320, 1175282), (1410, 1100264), (1551, 1000240), (1880, 825198), (2068, 750180), (2256, 687665), (2585, 600144), (2640, 587641), (2820, 550132), (3102, 500120), (3760, 412599), (4136, 375090), (5170, 300072), (5640, 275066), (6204, 250060), (7755, 200048), (8272, 187545), (10340, 150036), (11280, 137533), (12408, 125030), (12503, 124080), (15510, 100024), (20680, 75018), (24816, 62515), (25006, 62040), (31020, 50012), (37509, 41360)]