158702880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:491

約数の個数: 192

約数和(自身を含む): 576979200

約数和(自身を除く): 418276320

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, 60, 70, 80, 84, 96, 105, 112, 120, 140, 149, 160, 168, 210, 224, 240, 280, 298, 317, 336, 420, 447, 480, 560, 596, 634, 672, 745, 840, 894, 951, 1043, 1120, 1192, 1268, 1490, 1585, 1680, 1788, 1902, 2086, 2219, 2235, 2384, 2536, 2980, 3129, 3170, 3360, 3576, 3804, 4172, 4438, 4470, 4755, 4768, 5072, 5215, 5960, 6258, 6340, 6657, 7152, 7608, 8344, 8876, 8940, 9510, 10144, 10430, 11095, 11920, 12516, 12680, 13314, 14304, 15216, 15645, 16688, 17752, 17880, 19020, 20860, 22190, 23840, 25032, 25360, 26628, 30432, 31290, 33285, 33376, 35504, 35760, 38040, 41720, 44380, 47233, 50064, 50720, 53256, 62580, 66570, 71008, 71520, 76080, 83440, 88760, 94466, 100128, 106512, 125160, 133140, 141699, 152160, 166880, 177520, 188932, 213024, 236165, 250320, 266280, 283398, 330631, 355040, 377864, 472330, 500640, 532560, 566796, 661262, 708495, 755728, 944660, 991893, 1065120, 1133592, 1322524, 1416990, 1511456, 1653155, 1889320, 1983786, 2267184, 2645048, 2833980, 3306310, 3778640, 3967572, 4534368, 4959465, 5290096, 5667960, 6612620, 7557280, 7935144, 9918930, 10580192, 11335920, 13225240, 15870288, 19837860, 22671840, 26450480, 31740576, 39675720, 52900960, 79351440, 158702880]

約数ペア:

[(1, 158702880), (2, 79351440), (3, 52900960), (4, 39675720), (5, 31740576), (6, 26450480), (7, 22671840), (8, 19837860), (10, 15870288), (12, 13225240), (14, 11335920), (15, 10580192), (16, 9918930), (20, 7935144), (21, 7557280), (24, 6612620), (28, 5667960), (30, 5290096), (32, 4959465), (35, 4534368), (40, 3967572), (42, 3778640), (48, 3306310), (56, 2833980), (60, 2645048), (70, 2267184), (80, 1983786), (84, 1889320), (96, 1653155), (105, 1511456), (112, 1416990), (120, 1322524), (140, 1133592), (149, 1065120), (160, 991893), (168, 944660), (210, 755728), (224, 708495), (240, 661262), (280, 566796), (298, 532560), (317, 500640), (336, 472330), (420, 377864), (447, 355040), (480, 330631), (560, 283398), (596, 266280), (634, 250320), (672, 236165), (745, 213024), (840, 188932), (894, 177520), (951, 166880), (1043, 152160), (1120, 141699), (1192, 133140), (1268, 125160), (1490, 106512), (1585, 100128), (1680, 94466), (1788, 88760), (1902, 83440), (2086, 76080), (2219, 71520), (2235, 71008), (2384, 66570), (2536, 62580), (2980, 53256), (3129, 50720), (3170, 50064), (3360, 47233), (3576, 44380), (3804, 41720), (4172, 38040), (4438, 35760), (4470, 35504), (4755, 33376), (4768, 33285), (5072, 31290), (5215, 30432), (5960, 26628), (6258, 25360), (6340, 25032), (6657, 23840), (7152, 22190), (7608, 20860), (8344, 19020), (8876, 17880), (8940, 17752), (9510, 16688), (10144, 15645), (10430, 15216), (11095, 14304), (11920, 13314), (12516, 12680)]