231152880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{617}}^1$

素因数の和:863

約数の個数: 160

約数和(自身を含む): 823947264

約数和(自身を除く): 592794384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 223, 240, 280, 336, 420, 446, 560, 617, 669, 840, 892, 1115, 1234, 1338, 1561, 1680, 1784, 1851, 2230, 2468, 2676, 3085, 3122, 3345, 3568, 3702, 4319, 4460, 4683, 4936, 5352, 6170, 6244, 6690, 7404, 7805, 8638, 8920, 9255, 9366, 9872, 10704, 12340, 12488, 12957, 13380, 14808, 15610, 17276, 17840, 18510, 18732, 21595, 23415, 24680, 24976, 25914, 26760, 29616, 31220, 34552, 37020, 37464, 43190, 46830, 49360, 51828, 53520, 62440, 64785, 69104, 74040, 74928, 86380, 93660, 103656, 124880, 129570, 137591, 148080, 172760, 187320, 207312, 259140, 275182, 345520, 374640, 412773, 518280, 550364, 687955, 825546, 963137, 1036560, 1100728, 1375910, 1651092, 1926274, 2063865, 2201456, 2751820, 2889411, 3302184, 3852548, 4127730, 4815685, 5503640, 5778822, 6604368, 7705096, 8255460, 9631370, 11007280, 11557644, 14447055, 15410192, 16510920, 19262740, 23115288, 28894110, 33021840, 38525480, 46230576, 57788220, 77050960, 115576440, 231152880]

約数ペア:

[(1, 231152880), (2, 115576440), (3, 77050960), (4, 57788220), (5, 46230576), (6, 38525480), (7, 33021840), (8, 28894110), (10, 23115288), (12, 19262740), (14, 16510920), (15, 15410192), (16, 14447055), (20, 11557644), (21, 11007280), (24, 9631370), (28, 8255460), (30, 7705096), (35, 6604368), (40, 5778822), (42, 5503640), (48, 4815685), (56, 4127730), (60, 3852548), (70, 3302184), (80, 2889411), (84, 2751820), (105, 2201456), (112, 2063865), (120, 1926274), (140, 1651092), (168, 1375910), (210, 1100728), (223, 1036560), (240, 963137), (280, 825546), (336, 687955), (420, 550364), (446, 518280), (560, 412773), (617, 374640), (669, 345520), (840, 275182), (892, 259140), (1115, 207312), (1234, 187320), (1338, 172760), (1561, 148080), (1680, 137591), (1784, 129570), (1851, 124880), (2230, 103656), (2468, 93660), (2676, 86380), (3085, 74928), (3122, 74040), (3345, 69104), (3568, 64785), (3702, 62440), (4319, 53520), (4460, 51828), (4683, 49360), (4936, 46830), (5352, 43190), (6170, 37464), (6244, 37020), (6690, 34552), (7404, 31220), (7805, 29616), (8638, 26760), (8920, 25914), (9255, 24976), (9366, 24680), (9872, 23415), (10704, 21595), (12340, 18732), (12488, 18510), (12957, 17840), (13380, 17276), (14808, 15610)]