127649340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7793}}^1$

素因数の和:7828

約数の個数: 144

約数和(自身を含む): 476618688

約数和(自身を除く): 348969348

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 7793, 8190, 15586, 16380, 23379, 31172, 38965, 46758, 54551, 70137, 77930, 93516, 101309, 109102, 116895, 140274, 155860, 163653, 202618, 218204, 233790, 272755, 280548, 303927, 327306, 350685, 405236, 467580, 490959, 506545, 545510, 607854, 654612, 701370, 709163, 818265, 911781, 981918, 1013090, 1091020, 1215708, 1402740, 1418326, 1519635, 1636530, 1823562, 1963836, 2026180, 2127489, 2454795, 2836652, 3039270, 3273060, 3545815, 3647124, 4254978, 4558905, 4909590, 6078540, 6382467, 7091630, 8509956, 9117810, 9819180, 10637445, 12764934, 14183260, 18235620, 21274890, 25529868, 31912335, 42549780, 63824670, 127649340]

約数ペア:

[(1, 127649340), (2, 63824670), (3, 42549780), (4, 31912335), (5, 25529868), (6, 21274890), (7, 18235620), (9, 14183260), (10, 12764934), (12, 10637445), (13, 9819180), (14, 9117810), (15, 8509956), (18, 7091630), (20, 6382467), (21, 6078540), (26, 4909590), (28, 4558905), (30, 4254978), (35, 3647124), (36, 3545815), (39, 3273060), (42, 3039270), (45, 2836652), (52, 2454795), (60, 2127489), (63, 2026180), (65, 1963836), (70, 1823562), (78, 1636530), (84, 1519635), (90, 1418326), (91, 1402740), (105, 1215708), (117, 1091020), (126, 1013090), (130, 981918), (140, 911781), (156, 818265), (180, 709163), (182, 701370), (195, 654612), (210, 607854), (234, 545510), (252, 506545), (260, 490959), (273, 467580), (315, 405236), (364, 350685), (390, 327306), (420, 303927), (455, 280548), (468, 272755), (546, 233790), (585, 218204), (630, 202618), (780, 163653), (819, 155860), (910, 140274), (1092, 116895), (1170, 109102), (1260, 101309), (1365, 93516), (1638, 77930), (1820, 70137), (2340, 54551), (2730, 46758), (3276, 38965), (4095, 31172), (5460, 23379), (7793, 16380), (8190, 15586)]