157402560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:483

約数の個数: 224

約数和(自身を含む): 582289920

約数和(自身を除く): 424887360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 59, 60, 64, 70, 80, 84, 96, 105, 112, 118, 120, 140, 160, 168, 177, 192, 210, 224, 236, 240, 280, 295, 320, 336, 354, 397, 413, 420, 448, 472, 480, 560, 590, 672, 708, 794, 826, 840, 885, 944, 960, 1120, 1180, 1191, 1239, 1344, 1416, 1588, 1652, 1680, 1770, 1888, 1985, 2065, 2240, 2360, 2382, 2478, 2779, 2832, 3176, 3304, 3360, 3540, 3776, 3970, 4130, 4720, 4764, 4956, 5558, 5664, 5955, 6195, 6352, 6608, 6720, 7080, 7940, 8260, 8337, 9440, 9528, 9912, 11116, 11328, 11910, 12390, 12704, 13216, 13895, 14160, 15880, 16520, 16674, 18880, 19056, 19824, 22232, 23423, 23820, 24780, 25408, 26432, 27790, 28320, 31760, 33040, 33348, 38112, 39648, 41685, 44464, 46846, 47640, 49560, 55580, 56640, 63520, 66080, 66696, 70269, 76224, 79296, 83370, 88928, 93692, 95280, 99120, 111160, 117115, 127040, 132160, 133392, 140538, 163961, 166740, 177856, 187384, 190560, 198240, 222320, 234230, 266784, 281076, 327922, 333480, 351345, 374768, 381120, 396480, 444640, 468460, 491883, 533568, 562152, 655844, 666960, 702690, 749536, 819805, 889280, 936920, 983766, 1124304, 1311688, 1333920, 1405380, 1499072, 1639610, 1873840, 1967532, 2248608, 2459415, 2623376, 2667840, 2810760, 3279220, 3747680, 3935064, 4497216, 4918830, 5246752, 5621520, 6558440, 7495360, 7870128, 9837660, 10493504, 11243040, 13116880, 15740256, 19675320, 22486080, 26233760, 31480512, 39350640, 52467520, 78701280, 157402560]

約数ペア:

[(1, 157402560), (2, 78701280), (3, 52467520), (4, 39350640), (5, 31480512), (6, 26233760), (7, 22486080), (8, 19675320), (10, 15740256), (12, 13116880), (14, 11243040), (15, 10493504), (16, 9837660), (20, 7870128), (21, 7495360), (24, 6558440), (28, 5621520), (30, 5246752), (32, 4918830), (35, 4497216), (40, 3935064), (42, 3747680), (48, 3279220), (56, 2810760), (59, 2667840), (60, 2623376), (64, 2459415), (70, 2248608), (80, 1967532), (84, 1873840), (96, 1639610), (105, 1499072), (112, 1405380), (118, 1333920), (120, 1311688), (140, 1124304), (160, 983766), (168, 936920), (177, 889280), (192, 819805), (210, 749536), (224, 702690), (236, 666960), (240, 655844), (280, 562152), (295, 533568), (320, 491883), (336, 468460), (354, 444640), (397, 396480), (413, 381120), (420, 374768), (448, 351345), (472, 333480), (480, 327922), (560, 281076), (590, 266784), (672, 234230), (708, 222320), (794, 198240), (826, 190560), (840, 187384), (885, 177856), (944, 166740), (960, 163961), (1120, 140538), (1180, 133392), (1191, 132160), (1239, 127040), (1344, 117115), (1416, 111160), (1588, 99120), (1652, 95280), (1680, 93692), (1770, 88928), (1888, 83370), (1985, 79296), (2065, 76224), (2240, 70269), (2360, 66696), (2382, 66080), (2478, 63520), (2779, 56640), (2832, 55580), (3176, 49560), (3304, 47640), (3360, 46846), (3540, 44464), (3776, 41685), (3970, 39648), (4130, 38112), (4720, 33348), (4764, 33040), (4956, 31760), (5558, 28320), (5664, 27790), (5955, 26432), (6195, 25408), (6352, 24780), (6608, 23820), (6720, 23423), (7080, 22232), (7940, 19824), (8260, 19056), (8337, 18880), (9440, 16674), (9528, 16520), (9912, 15880), (11116, 14160), (11328, 13895), (11910, 13216), (12390, 12704)]