162337140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6781}}^1$

素因数の和:6822

約数の個数: 144

約数和(自身を含む): 592475520

約数和(自身を除く): 430138380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 6781, 7980, 11970, 13562, 20343, 23940, 27124, 33905, 40686, 47467, 61029, 67810, 81372, 94934, 101715, 122058, 128839, 135620, 142401, 189868, 203430, 237335, 244116, 257678, 284802, 305145, 386517, 406860, 427203, 474670, 515356, 569604, 610290, 644195, 712005, 773034, 854406, 901873, 949340, 1159551, 1220580, 1288390, 1424010, 1546068, 1708812, 1803746, 1932585, 2136015, 2319102, 2576780, 2705619, 2848020, 3607492, 3865170, 4272030, 4509365, 4638204, 5411238, 5797755, 7730340, 8116857, 8544060, 9018730, 10822476, 11595510, 13528095, 16233714, 18037460, 23191020, 27056190, 32467428, 40584285, 54112380, 81168570, 162337140]

約数ペア:

[(1, 162337140), (2, 81168570), (3, 54112380), (4, 40584285), (5, 32467428), (6, 27056190), (7, 23191020), (9, 18037460), (10, 16233714), (12, 13528095), (14, 11595510), (15, 10822476), (18, 9018730), (19, 8544060), (20, 8116857), (21, 7730340), (28, 5797755), (30, 5411238), (35, 4638204), (36, 4509365), (38, 4272030), (42, 3865170), (45, 3607492), (57, 2848020), (60, 2705619), (63, 2576780), (70, 2319102), (76, 2136015), (84, 1932585), (90, 1803746), (95, 1708812), (105, 1546068), (114, 1424010), (126, 1288390), (133, 1220580), (140, 1159551), (171, 949340), (180, 901873), (190, 854406), (210, 773034), (228, 712005), (252, 644195), (266, 610290), (285, 569604), (315, 515356), (342, 474670), (380, 427203), (399, 406860), (420, 386517), (532, 305145), (570, 284802), (630, 257678), (665, 244116), (684, 237335), (798, 203430), (855, 189868), (1140, 142401), (1197, 135620), (1260, 128839), (1330, 122058), (1596, 101715), (1710, 94934), (1995, 81372), (2394, 67810), (2660, 61029), (3420, 47467), (3990, 40686), (4788, 33905), (5985, 27124), (6781, 23940), (7980, 20343), (11970, 13562)]