122619420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1$

素因数の和:1022

約数の個数: 240

約数和(自身を含む): 480066048

約数和(自身を除く): 357446628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 324, 330, 378, 385, 396, 405, 420, 462, 495, 540, 567, 594, 630, 660, 693, 756, 770, 810, 891, 924, 945, 983, 990, 1134, 1155, 1188, 1260, 1386, 1485, 1540, 1620, 1782, 1890, 1966, 1980, 2079, 2268, 2310, 2772, 2835, 2949, 2970, 3465, 3564, 3780, 3932, 4158, 4455, 4620, 4915, 5670, 5898, 5940, 6237, 6881, 6930, 8316, 8847, 8910, 9830, 10395, 10813, 11340, 11796, 12474, 13762, 13860, 14745, 17694, 17820, 19660, 20643, 20790, 21626, 24948, 26541, 27524, 29490, 31185, 32439, 34405, 35388, 41286, 41580, 43252, 44235, 53082, 54065, 58980, 61929, 62370, 64878, 68810, 75691, 79623, 82572, 88470, 97317, 103215, 106164, 108130, 123858, 124740, 129756, 132705, 137620, 151382, 159246, 162195, 176940, 185787, 194634, 206430, 216260, 227073, 247716, 265410, 291951, 302764, 309645, 318492, 324390, 371574, 378455, 389268, 398115, 412860, 454146, 486585, 530820, 557361, 583902, 619290, 648780, 681219, 743148, 756910, 796230, 875853, 908292, 928935, 973170, 1114722, 1135365, 1167804, 1238580, 1362438, 1459755, 1513820, 1592460, 1751706, 1857870, 1946340, 2043657, 2229444, 2270730, 2724876, 2786805, 2919510, 3406095, 3503412, 3715740, 4087314, 4379265, 4541460, 5573610, 5839020, 6130971, 6812190, 8174628, 8758530, 10218285, 11147220, 12261942, 13624380, 17517060, 20436570, 24523884, 30654855, 40873140, 61309710, 122619420]

約数ペア:

[(1, 122619420), (2, 61309710), (3, 40873140), (4, 30654855), (5, 24523884), (6, 20436570), (7, 17517060), (9, 13624380), (10, 12261942), (11, 11147220), (12, 10218285), (14, 8758530), (15, 8174628), (18, 6812190), (20, 6130971), (21, 5839020), (22, 5573610), (27, 4541460), (28, 4379265), (30, 4087314), (33, 3715740), (35, 3503412), (36, 3406095), (42, 2919510), (44, 2786805), (45, 2724876), (54, 2270730), (55, 2229444), (60, 2043657), (63, 1946340), (66, 1857870), (70, 1751706), (77, 1592460), (81, 1513820), (84, 1459755), (90, 1362438), (99, 1238580), (105, 1167804), (108, 1135365), (110, 1114722), (126, 973170), (132, 928935), (135, 908292), (140, 875853), (154, 796230), (162, 756910), (165, 743148), (180, 681219), (189, 648780), (198, 619290), (210, 583902), (220, 557361), (231, 530820), (252, 486585), (270, 454146), (297, 412860), (308, 398115), (315, 389268), (324, 378455), (330, 371574), (378, 324390), (385, 318492), (396, 309645), (405, 302764), (420, 291951), (462, 265410), (495, 247716), (540, 227073), (567, 216260), (594, 206430), (630, 194634), (660, 185787), (693, 176940), (756, 162195), (770, 159246), (810, 151382), (891, 137620), (924, 132705), (945, 129756), (983, 124740), (990, 123858), (1134, 108130), (1155, 106164), (1188, 103215), (1260, 97317), (1386, 88470), (1485, 82572), (1540, 79623), (1620, 75691), (1782, 68810), (1890, 64878), (1966, 62370), (1980, 61929), (2079, 58980), (2268, 54065), (2310, 53082), (2772, 44235), (2835, 43252), (2949, 41580), (2970, 41286), (3465, 35388), (3564, 34405), (3780, 32439), (3932, 31185), (4158, 29490), (4455, 27524), (4620, 26541), (4915, 24948), (5670, 21626), (5898, 20790), (5940, 20643), (6237, 19660), (6881, 17820), (6930, 17694), (8316, 14745), (8847, 13860), (8910, 13762), (9830, 12474), (10395, 11796), (10813, 11340)]