1570297760

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 3905877024

約数和(自身を除く): 2335579264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 67, 74, 80, 107, 134, 148, 160, 185, 214, 268, 296, 335, 370, 428, 535, 536, 592, 670, 740, 856, 1070, 1072, 1184, 1340, 1369, 1480, 1712, 2140, 2144, 2479, 2680, 2738, 2960, 3424, 3959, 4280, 4958, 5360, 5476, 5920, 6845, 7169, 7918, 8560, 9916, 10720, 10952, 12395, 13690, 14338, 15836, 17120, 19795, 19832, 21904, 24790, 27380, 28676, 31672, 35845, 39590, 39664, 43808, 49580, 54760, 57352, 63344, 71690, 79180, 79328, 91723, 99160, 109520, 114704, 126688, 143380, 146483, 158360, 183446, 198320, 219040, 229408, 265253, 286760, 292966, 316720, 366892, 396640, 458615, 530506, 573520, 585932, 633440, 732415, 733784, 917230, 1061012, 1147040, 1171864, 1326265, 1464830, 1467568, 1834460, 2122024, 2343728, 2652530, 2929660, 2935136, 3668920, 4244048, 4687456, 5305060, 5859320, 7337840, 8488096, 9814361, 10610120, 11718640, 14675680, 19628722, 21220240, 23437280, 39257444, 42440480, 49071805, 78514888, 98143610, 157029776, 196287220, 314059552, 392574440, 785148880, 1570297760]

約数ペア:

[(1, 1570297760), (2, 785148880), (4, 392574440), (5, 314059552), (8, 196287220), (10, 157029776), (16, 98143610), (20, 78514888), (32, 49071805), (37, 42440480), (40, 39257444), (67, 23437280), (74, 21220240), (80, 19628722), (107, 14675680), (134, 11718640), (148, 10610120), (160, 9814361), (185, 8488096), (214, 7337840), (268, 5859320), (296, 5305060), (335, 4687456), (370, 4244048), (428, 3668920), (535, 2935136), (536, 2929660), (592, 2652530), (670, 2343728), (740, 2122024), (856, 1834460), (1070, 1467568), (1072, 1464830), (1184, 1326265), (1340, 1171864), (1369, 1147040), (1480, 1061012), (1712, 917230), (2140, 733784), (2144, 732415), (2479, 633440), (2680, 585932), (2738, 573520), (2960, 530506), (3424, 458615), (3959, 396640), (4280, 366892), (4958, 316720), (5360, 292966), (5476, 286760), (5920, 265253), (6845, 229408), (7169, 219040), (7918, 198320), (8560, 183446), (9916, 158360), (10720, 146483), (10952, 143380), (12395, 126688), (13690, 114704), (14338, 109520), (15836, 99160), (17120, 91723), (19795, 79328), (19832, 79180), (21904, 71690), (24790, 63344), (27380, 57352), (28676, 54760), (31672, 49580), (35845, 43808), (39590, 39664)]