1201016880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7687}}^1$

素因数の和:7744

約数の個数: 240

約数和(自身を含む): 4758933504

約数和(自身を除く): 3557916624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7687, 7812, 8680, 9765, 10416, 11160, 13020, 15374, 15624, 17360, 19530, 22320, 23061, 26040, 30748, 31248, 38435, 39060, 46122, 52080, 53809, 61496, 69183, 76870, 78120, 92244, 107618, 115305, 122992, 138366, 153740, 156240, 161427, 184488, 215236, 230610, 238297, 269045, 276732, 307480, 322854, 345915, 368976, 430472, 461220, 476594, 484281, 538090, 553464, 614960, 645708, 691830, 714891, 807135, 860944, 922440, 953188, 968562, 1076180, 1106928, 1191485, 1291416, 1383660, 1429782, 1614270, 1668079, 1844880, 1906376, 1937124, 2144673, 2152360, 2382970, 2421405, 2582832, 2767320, 2859564, 3228540, 3336158, 3574455, 3812752, 3874248, 4289346, 4304720, 4765940, 4842810, 5004237, 5534640, 5719128, 6457080, 6672316, 7148910, 7748496, 8340395, 8578692, 9531880, 9685620, 10008474, 10723365, 11438256, 12914160, 13344632, 14297820, 15012711, 16680790, 17157384, 19063760, 19371240, 20016948, 21446730, 25021185, 26689264, 28595640, 30025422, 33361580, 34314768, 38742480, 40033896, 42893460, 50042370, 57191280, 60050844, 66723160, 75063555, 80067792, 85786920, 100084740, 120101688, 133446320, 150127110, 171573840, 200169480, 240203376, 300254220, 400338960, 600508440, 1201016880]

約数ペア:

[(1, 1201016880), (2, 600508440), (3, 400338960), (4, 300254220), (5, 240203376), (6, 200169480), (7, 171573840), (8, 150127110), (9, 133446320), (10, 120101688), (12, 100084740), (14, 85786920), (15, 80067792), (16, 75063555), (18, 66723160), (20, 60050844), (21, 57191280), (24, 50042370), (28, 42893460), (30, 40033896), (31, 38742480), (35, 34314768), (36, 33361580), (40, 30025422), (42, 28595640), (45, 26689264), (48, 25021185), (56, 21446730), (60, 20016948), (62, 19371240), (63, 19063760), (70, 17157384), (72, 16680790), (80, 15012711), (84, 14297820), (90, 13344632), (93, 12914160), (105, 11438256), (112, 10723365), (120, 10008474), (124, 9685620), (126, 9531880), (140, 8578692), (144, 8340395), (155, 7748496), (168, 7148910), (180, 6672316), (186, 6457080), (210, 5719128), (217, 5534640), (240, 5004237), (248, 4842810), (252, 4765940), (279, 4304720), (280, 4289346), (310, 3874248), (315, 3812752), (336, 3574455), (360, 3336158), (372, 3228540), (420, 2859564), (434, 2767320), (465, 2582832), (496, 2421405), (504, 2382970), (558, 2152360), (560, 2144673), (620, 1937124), (630, 1906376), (651, 1844880), (720, 1668079), (744, 1614270), (840, 1429782), (868, 1383660), (930, 1291416), (1008, 1191485), (1085, 1106928), (1116, 1076180), (1240, 968562), (1260, 953188), (1302, 922440), (1395, 860944), (1488, 807135), (1680, 714891), (1736, 691830), (1860, 645708), (1953, 614960), (2170, 553464), (2232, 538090), (2480, 484281), (2520, 476594), (2604, 461220), (2790, 430472), (3255, 368976), (3472, 345915), (3720, 322854), (3906, 307480), (4340, 276732), (4464, 269045), (5040, 238297), (5208, 230610), (5580, 215236), (6510, 184488), (7440, 161427), (7687, 156240), (7812, 153740), (8680, 138366), (9765, 122992), (10416, 115305), (11160, 107618), (13020, 92244), (15374, 78120), (15624, 76870), (17360, 69183), (19530, 61496), (22320, 53809), (23061, 52080), (26040, 46122), (30748, 39060), (31248, 38435)]