4310620020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{7793}}^1$

素因数の和:8254

約数の個数: 144

約数和(自身を含む): 14979444480

約数和(自身を除く): 10668824460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 439, 630, 878, 1260, 1317, 1756, 2195, 2634, 3073, 3951, 4390, 5268, 6146, 6585, 7793, 7902, 8780, 9219, 12292, 13170, 15365, 15586, 15804, 18438, 19755, 23379, 26340, 27657, 30730, 31172, 36876, 38965, 39510, 46095, 46758, 54551, 55314, 61460, 70137, 77930, 79020, 92190, 93516, 109102, 110628, 116895, 138285, 140274, 155860, 163653, 184380, 218204, 233790, 272755, 276570, 280548, 327306, 350685, 467580, 490959, 545510, 553140, 654612, 701370, 818265, 981918, 1091020, 1402740, 1636530, 1963836, 2454795, 3273060, 3421127, 4909590, 6842254, 9819180, 10263381, 13684508, 17105635, 20526762, 23947889, 30790143, 34211270, 41053524, 47895778, 51316905, 61580286, 68422540, 71843667, 95791556, 102633810, 119739445, 123160572, 143687334, 153950715, 205267620, 215531001, 239478890, 287374668, 307901430, 359218335, 431062002, 478957780, 615802860, 718436670, 862124004, 1077655005, 1436873340, 2155310010, 4310620020]

約数ペア:

[(1, 4310620020), (2, 2155310010), (3, 1436873340), (4, 1077655005), (5, 862124004), (6, 718436670), (7, 615802860), (9, 478957780), (10, 431062002), (12, 359218335), (14, 307901430), (15, 287374668), (18, 239478890), (20, 215531001), (21, 205267620), (28, 153950715), (30, 143687334), (35, 123160572), (36, 119739445), (42, 102633810), (45, 95791556), (60, 71843667), (63, 68422540), (70, 61580286), (84, 51316905), (90, 47895778), (105, 41053524), (126, 34211270), (140, 30790143), (180, 23947889), (210, 20526762), (252, 17105635), (315, 13684508), (420, 10263381), (439, 9819180), (630, 6842254), (878, 4909590), (1260, 3421127), (1317, 3273060), (1756, 2454795), (2195, 1963836), (2634, 1636530), (3073, 1402740), (3951, 1091020), (4390, 981918), (5268, 818265), (6146, 701370), (6585, 654612), (7793, 553140), (7902, 545510), (8780, 490959), (9219, 467580), (12292, 350685), (13170, 327306), (15365, 280548), (15586, 276570), (15804, 272755), (18438, 233790), (19755, 218204), (23379, 184380), (26340, 163653), (27657, 155860), (30730, 140274), (31172, 138285), (36876, 116895), (38965, 110628), (39510, 109102), (46095, 93516), (46758, 92190), (54551, 79020), (55314, 77930), (61460, 70137)]