3930781680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{991}}^1$

素因数の和:1804

約数の個数: 240

約数和(自身を含む): 15121127424

約数和(自身を除く): 11190345744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 787, 840, 991, 1008, 1260, 1574, 1680, 1982, 2361, 2520, 2973, 3148, 3935, 3964, 4722, 4955, 5040, 5509, 5946, 6296, 6937, 7083, 7870, 7928, 8919, 9444, 9910, 11018, 11805, 11892, 12592, 13874, 14166, 14865, 15740, 15856, 16527, 17838, 18888, 19820, 20811, 22036, 23610, 23784, 27545, 27748, 28332, 29730, 31480, 33054, 34685, 35415, 35676, 37776, 39640, 41622, 44072, 44595, 47220, 47568, 49581, 55090, 55496, 56664, 59460, 62433, 62960, 66108, 69370, 70830, 71352, 79280, 82635, 83244, 88144, 89190, 94440, 99162, 104055, 110180, 110992, 113328, 118920, 124866, 132216, 138740, 141660, 142704, 165270, 166488, 178380, 188880, 198324, 208110, 220360, 237840, 247905, 249732, 264432, 277480, 283320, 312165, 330540, 332976, 356760, 396648, 416220, 440720, 495810, 499464, 554960, 566640, 624330, 661080, 713520, 779917, 793296, 832440, 991620, 998928, 1248660, 1322160, 1559834, 1664880, 1983240, 2339751, 2497320, 3119668, 3899585, 3966480, 4679502, 4994640, 5459419, 6239336, 7019253, 7799170, 9359004, 10918838, 11698755, 12478672, 14038506, 15598340, 16378257, 18718008, 21837676, 23397510, 27297095, 28077012, 31196680, 32756514, 35096265, 37436016, 43675352, 46795020, 49134771, 54594190, 56154024, 62393360, 65513028, 70192530, 81891285, 87350704, 93590040, 98269542, 109188380, 112308048, 131026056, 140385060, 163782570, 187180080, 196539084, 218376760, 245673855, 262052112, 280770120, 327565140, 393078168, 436753520, 491347710, 561540240, 655130280, 786156336, 982695420, 1310260560, 1965390840, 3930781680]

約数ペア:

[(1, 3930781680), (2, 1965390840), (3, 1310260560), (4, 982695420), (5, 786156336), (6, 655130280), (7, 561540240), (8, 491347710), (9, 436753520), (10, 393078168), (12, 327565140), (14, 280770120), (15, 262052112), (16, 245673855), (18, 218376760), (20, 196539084), (21, 187180080), (24, 163782570), (28, 140385060), (30, 131026056), (35, 112308048), (36, 109188380), (40, 98269542), (42, 93590040), (45, 87350704), (48, 81891285), (56, 70192530), (60, 65513028), (63, 62393360), (70, 56154024), (72, 54594190), (80, 49134771), (84, 46795020), (90, 43675352), (105, 37436016), (112, 35096265), (120, 32756514), (126, 31196680), (140, 28077012), (144, 27297095), (168, 23397510), (180, 21837676), (210, 18718008), (240, 16378257), (252, 15598340), (280, 14038506), (315, 12478672), (336, 11698755), (360, 10918838), (420, 9359004), (504, 7799170), (560, 7019253), (630, 6239336), (720, 5459419), (787, 4994640), (840, 4679502), (991, 3966480), (1008, 3899585), (1260, 3119668), (1574, 2497320), (1680, 2339751), (1982, 1983240), (2361, 1664880), (2520, 1559834), (2973, 1322160), (3148, 1248660), (3935, 998928), (3964, 991620), (4722, 832440), (4955, 793296), (5040, 779917), (5509, 713520), (5946, 661080), (6296, 624330), (6937, 566640), (7083, 554960), (7870, 499464), (7928, 495810), (8919, 440720), (9444, 416220), (9910, 396648), (11018, 356760), (11805, 332976), (11892, 330540), (12592, 312165), (13874, 283320), (14166, 277480), (14865, 264432), (15740, 249732), (15856, 247905), (16527, 237840), (17838, 220360), (18888, 208110), (19820, 198324), (20811, 188880), (22036, 178380), (23610, 166488), (23784, 165270), (27545, 142704), (27748, 141660), (28332, 138740), (29730, 132216), (31480, 124866), (33054, 118920), (34685, 113328), (35415, 110992), (35676, 110180), (37776, 104055), (39640, 99162), (41622, 94440), (44072, 89190), (44595, 88144), (47220, 83244), (47568, 82635), (49581, 79280), (55090, 71352), (55496, 70830), (56664, 69370), (59460, 66108), (62433, 62960)]