8870831040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1723}}^1$

素因数の和:1947

約数の個数: 224

約数和(自身を含む): 29258459136

約数和(自身を除く): 20387628096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 173, 186, 192, 240, 248, 310, 320, 346, 372, 465, 480, 496, 519, 620, 692, 744, 865, 930, 960, 992, 1038, 1240, 1384, 1488, 1723, 1730, 1860, 1984, 2076, 2480, 2595, 2768, 2976, 3446, 3460, 3720, 4152, 4960, 5169, 5190, 5363, 5536, 5952, 6892, 6920, 7440, 8304, 8615, 9920, 10338, 10380, 10726, 11072, 13784, 13840, 14880, 16089, 16608, 17230, 20676, 20760, 21452, 25845, 26815, 27568, 27680, 29760, 32178, 33216, 34460, 41352, 41520, 42904, 51690, 53413, 53630, 55136, 55360, 64356, 68920, 80445, 82704, 83040, 85808, 103380, 106826, 107260, 110272, 128712, 137840, 160239, 160890, 165408, 166080, 171616, 206760, 213652, 214520, 257424, 267065, 275680, 298079, 320478, 321780, 330816, 343232, 413520, 427304, 429040, 514848, 534130, 551360, 596158, 640956, 643560, 801195, 827040, 854608, 858080, 894237, 1029696, 1068260, 1192316, 1281912, 1287120, 1490395, 1602390, 1654080, 1709216, 1716160, 1788474, 2136520, 2384632, 2563824, 2574240, 2980790, 3204780, 3418432, 3576948, 4273040, 4471185, 4769264, 5127648, 5148480, 5961580, 6409560, 7153896, 8546080, 8942370, 9240449, 9538528, 10255296, 11923160, 12819120, 14307792, 17092160, 17884740, 18480898, 19077056, 23846320, 25638240, 27721347, 28615584, 35769480, 36961796, 46202245, 47692640, 51276480, 55442694, 57231168, 71538960, 73923592, 92404490, 95385280, 110885388, 138606735, 143077920, 147847184, 184808980, 221770776, 277213470, 286155840, 295694368, 369617960, 443541552, 554426940, 591388736, 739235920, 887083104, 1108853880, 1478471840, 1774166208, 2217707760, 2956943680, 4435415520, 8870831040]

約数ペア:

[(1, 8870831040), (2, 4435415520), (3, 2956943680), (4, 2217707760), (5, 1774166208), (6, 1478471840), (8, 1108853880), (10, 887083104), (12, 739235920), (15, 591388736), (16, 554426940), (20, 443541552), (24, 369617960), (30, 295694368), (31, 286155840), (32, 277213470), (40, 221770776), (48, 184808980), (60, 147847184), (62, 143077920), (64, 138606735), (80, 110885388), (93, 95385280), (96, 92404490), (120, 73923592), (124, 71538960), (155, 57231168), (160, 55442694), (173, 51276480), (186, 47692640), (192, 46202245), (240, 36961796), (248, 35769480), (310, 28615584), (320, 27721347), (346, 25638240), (372, 23846320), (465, 19077056), (480, 18480898), (496, 17884740), (519, 17092160), (620, 14307792), (692, 12819120), (744, 11923160), (865, 10255296), (930, 9538528), (960, 9240449), (992, 8942370), (1038, 8546080), (1240, 7153896), (1384, 6409560), (1488, 5961580), (1723, 5148480), (1730, 5127648), (1860, 4769264), (1984, 4471185), (2076, 4273040), (2480, 3576948), (2595, 3418432), (2768, 3204780), (2976, 2980790), (3446, 2574240), (3460, 2563824), (3720, 2384632), (4152, 2136520), (4960, 1788474), (5169, 1716160), (5190, 1709216), (5363, 1654080), (5536, 1602390), (5952, 1490395), (6892, 1287120), (6920, 1281912), (7440, 1192316), (8304, 1068260), (8615, 1029696), (9920, 894237), (10338, 858080), (10380, 854608), (10726, 827040), (11072, 801195), (13784, 643560), (13840, 640956), (14880, 596158), (16089, 551360), (16608, 534130), (17230, 514848), (20676, 429040), (20760, 427304), (21452, 413520), (25845, 343232), (26815, 330816), (27568, 321780), (27680, 320478), (29760, 298079), (32178, 275680), (33216, 267065), (34460, 257424), (41352, 214520), (41520, 213652), (42904, 206760), (51690, 171616), (53413, 166080), (53630, 165408), (55136, 160890), (55360, 160239), (64356, 137840), (68920, 128712), (80445, 110272), (82704, 107260), (83040, 106826), (85808, 103380)]