15020780880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{168697}}^1$

素因数の和:168773

約数の個数: 160

約数和(自身を含む): 54220886784

約数和(自身を除く): 39200105904

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, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 840, 848, 1060, 1113, 1272, 1484, 1590, 1680, 1855, 2120, 2226, 2544, 2968, 3180, 3710, 4240, 4452, 5565, 5936, 6360, 7420, 8904, 11130, 12720, 14840, 17808, 22260, 29680, 44520, 89040, 168697, 337394, 506091, 674788, 843485, 1012182, 1180879, 1349576, 1686970, 2024364, 2361758, 2530455, 2699152, 3373940, 3542637, 4048728, 4723516, 5060910, 5904395, 6747880, 7085274, 8097456, 8940941, 9447032, 10121820, 11808790, 13495760, 14170548, 17713185, 17881882, 18894064, 20243640, 23617580, 26822823, 28341096, 35426370, 35763764, 40487280, 44704705, 47235160, 53645646, 56682192, 62586587, 70852740, 71527528, 89409410, 94470320, 107291292, 125173174, 134114115, 141705480, 143055056, 178818820, 187759761, 214582584, 250346348, 268228230, 283410960, 312932935, 357637640, 375519522, 429165168, 500692696, 536456460, 625865870, 715275280, 751039044, 938798805, 1001385392, 1072912920, 1251731740, 1502078088, 1877597610, 2145825840, 2503463480, 3004156176, 3755195220, 5006926960, 7510390440, 15020780880]

約数ペア:

[(1, 15020780880), (2, 7510390440), (3, 5006926960), (4, 3755195220), (5, 3004156176), (6, 2503463480), (7, 2145825840), (8, 1877597610), (10, 1502078088), (12, 1251731740), (14, 1072912920), (15, 1001385392), (16, 938798805), (20, 751039044), (21, 715275280), (24, 625865870), (28, 536456460), (30, 500692696), (35, 429165168), (40, 375519522), (42, 357637640), (48, 312932935), (53, 283410960), (56, 268228230), (60, 250346348), (70, 214582584), (80, 187759761), (84, 178818820), (105, 143055056), (106, 141705480), (112, 134114115), (120, 125173174), (140, 107291292), (159, 94470320), (168, 89409410), (210, 71527528), (212, 70852740), (240, 62586587), (265, 56682192), (280, 53645646), (318, 47235160), (336, 44704705), (371, 40487280), (420, 35763764), (424, 35426370), (530, 28341096), (560, 26822823), (636, 23617580), (742, 20243640), (795, 18894064), (840, 17881882), (848, 17713185), (1060, 14170548), (1113, 13495760), (1272, 11808790), (1484, 10121820), (1590, 9447032), (1680, 8940941), (1855, 8097456), (2120, 7085274), (2226, 6747880), (2544, 5904395), (2968, 5060910), (3180, 4723516), (3710, 4048728), (4240, 3542637), (4452, 3373940), (5565, 2699152), (5936, 2530455), (6360, 2361758), (7420, 2024364), (8904, 1686970), (11130, 1349576), (12720, 1180879), (14840, 1012182), (17808, 843485), (22260, 674788), (29680, 506091), (44520, 337394), (89040, 168697)]