1689635040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{185267}}^1$

素因数の和:185304

約数の個数: 96

約数和(自身を含む): 5602504320

約数和(自身を除く): 3912869280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 185267, 370534, 555801, 741068, 926335, 1111602, 1482136, 1852670, 2223204, 2779005, 2964272, 3520073, 3705340, 4446408, 5558010, 5928544, 7040146, 7410680, 8892816, 10560219, 11116020, 14080292, 14821360, 17600365, 17785632, 21120438, 22232040, 28160584, 29642720, 35200730, 42240876, 44464080, 52801095, 56321168, 70401460, 84481752, 88928160, 105602190, 112642336, 140802920, 168963504, 211204380, 281605840, 337927008, 422408760, 563211680, 844817520, 1689635040]

約数ペア:

[(1, 1689635040), (2, 844817520), (3, 563211680), (4, 422408760), (5, 337927008), (6, 281605840), (8, 211204380), (10, 168963504), (12, 140802920), (15, 112642336), (16, 105602190), (19, 88928160), (20, 84481752), (24, 70401460), (30, 56321168), (32, 52801095), (38, 44464080), (40, 42240876), (48, 35200730), (57, 29642720), (60, 28160584), (76, 22232040), (80, 21120438), (95, 17785632), (96, 17600365), (114, 14821360), (120, 14080292), (152, 11116020), (160, 10560219), (190, 8892816), (228, 7410680), (240, 7040146), (285, 5928544), (304, 5558010), (380, 4446408), (456, 3705340), (480, 3520073), (570, 2964272), (608, 2779005), (760, 2223204), (912, 1852670), (1140, 1482136), (1520, 1111602), (1824, 926335), (2280, 741068), (3040, 555801), (4560, 370534), (9120, 185267)]