1880660880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12037}}^1$

素因数の和:12094

約数の個数: 240

約数和(自身を含む): 7451618304

約数和(自身を除く): 5570957424

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, 7812, 8680, 9765, 10416, 11160, 12037, 13020, 15624, 17360, 19530, 22320, 24074, 26040, 31248, 36111, 39060, 48148, 52080, 60185, 72222, 78120, 84259, 96296, 108333, 120370, 144444, 156240, 168518, 180555, 192592, 216666, 240740, 252777, 288888, 337036, 361110, 373147, 421295, 433332, 481480, 505554, 541665, 577776, 674072, 722220, 746294, 758331, 842590, 866664, 962960, 1011108, 1083330, 1119441, 1263885, 1348144, 1444440, 1492588, 1516662, 1685180, 1733328, 1865735, 2022216, 2166660, 2238882, 2527770, 2612029, 2888880, 2985176, 3033324, 3358323, 3370360, 3731470, 3791655, 4044432, 4333320, 4477764, 5055540, 5224058, 5597205, 5970352, 6066648, 6716646, 6740720, 7462940, 7583310, 7836087, 8666640, 8955528, 10111080, 10448116, 11194410, 12133296, 13060145, 13433292, 14925880, 15166620, 15672174, 16791615, 17911056, 20222160, 20896232, 22388820, 23508261, 26120290, 26866584, 29851760, 30333240, 31344348, 33583230, 39180435, 41792464, 44777640, 47016522, 52240580, 53733168, 60666480, 62688696, 67166460, 78360870, 89555280, 94033044, 104481160, 117541305, 125377392, 134332920, 156721740, 188066088, 208962320, 235082610, 268665840, 313443480, 376132176, 470165220, 626886960, 940330440, 1880660880]

約数ペア:

[(1, 1880660880), (2, 940330440), (3, 626886960), (4, 470165220), (5, 376132176), (6, 313443480), (7, 268665840), (8, 235082610), (9, 208962320), (10, 188066088), (12, 156721740), (14, 134332920), (15, 125377392), (16, 117541305), (18, 104481160), (20, 94033044), (21, 89555280), (24, 78360870), (28, 67166460), (30, 62688696), (31, 60666480), (35, 53733168), (36, 52240580), (40, 47016522), (42, 44777640), (45, 41792464), (48, 39180435), (56, 33583230), (60, 31344348), (62, 30333240), (63, 29851760), (70, 26866584), (72, 26120290), (80, 23508261), (84, 22388820), (90, 20896232), (93, 20222160), (105, 17911056), (112, 16791615), (120, 15672174), (124, 15166620), (126, 14925880), (140, 13433292), (144, 13060145), (155, 12133296), (168, 11194410), (180, 10448116), (186, 10111080), (210, 8955528), (217, 8666640), (240, 7836087), (248, 7583310), (252, 7462940), (279, 6740720), (280, 6716646), (310, 6066648), (315, 5970352), (336, 5597205), (360, 5224058), (372, 5055540), (420, 4477764), (434, 4333320), (465, 4044432), (496, 3791655), (504, 3731470), (558, 3370360), (560, 3358323), (620, 3033324), (630, 2985176), (651, 2888880), (720, 2612029), (744, 2527770), (840, 2238882), (868, 2166660), (930, 2022216), (1008, 1865735), (1085, 1733328), (1116, 1685180), (1240, 1516662), (1260, 1492588), (1302, 1444440), (1395, 1348144), (1488, 1263885), (1680, 1119441), (1736, 1083330), (1860, 1011108), (1953, 962960), (2170, 866664), (2232, 842590), (2480, 758331), (2520, 746294), (2604, 722220), (2790, 674072), (3255, 577776), (3472, 541665), (3720, 505554), (3906, 481480), (4340, 433332), (4464, 421295), (5040, 373147), (5208, 361110), (5580, 337036), (6510, 288888), (7440, 252777), (7812, 240740), (8680, 216666), (9765, 192592), (10416, 180555), (11160, 168518), (12037, 156240), (13020, 144444), (15624, 120370), (17360, 108333), (19530, 96296), (22320, 84259), (24074, 78120), (26040, 72222), (31248, 60185), (36111, 52080), (39060, 48148)]