1569059080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:551

約数の個数: 128

約数和(自身を含む): 3805470720

約数和(自身を除く): 2236411640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 61, 73, 92, 115, 122, 146, 184, 230, 244, 292, 305, 365, 383, 460, 488, 584, 610, 730, 766, 920, 1220, 1403, 1460, 1532, 1679, 1915, 2440, 2806, 2920, 3064, 3358, 3830, 4453, 5612, 6716, 7015, 7660, 8395, 8809, 8906, 11224, 13432, 14030, 15320, 16790, 17618, 17812, 22265, 23363, 27959, 28060, 33580, 35236, 35624, 44045, 44530, 46726, 55918, 56120, 67160, 70472, 88090, 89060, 93452, 102419, 111836, 116815, 139795, 176180, 178120, 186904, 204838, 223672, 233630, 279590, 352360, 409676, 467260, 512095, 537349, 559180, 643057, 819352, 934520, 1024190, 1074698, 1118360, 1286114, 1705499, 2048380, 2149396, 2572228, 2686745, 3215285, 3410998, 4096760, 4298792, 5144456, 5373490, 6430570, 6821996, 8527495, 10746980, 12861140, 13643992, 17054990, 21493960, 25722280, 34109980, 39226477, 68219960, 78452954, 156905908, 196132385, 313811816, 392264770, 784529540, 1569059080]

約数ペア:

[(1, 1569059080), (2, 784529540), (4, 392264770), (5, 313811816), (8, 196132385), (10, 156905908), (20, 78452954), (23, 68219960), (40, 39226477), (46, 34109980), (61, 25722280), (73, 21493960), (92, 17054990), (115, 13643992), (122, 12861140), (146, 10746980), (184, 8527495), (230, 6821996), (244, 6430570), (292, 5373490), (305, 5144456), (365, 4298792), (383, 4096760), (460, 3410998), (488, 3215285), (584, 2686745), (610, 2572228), (730, 2149396), (766, 2048380), (920, 1705499), (1220, 1286114), (1403, 1118360), (1460, 1074698), (1532, 1024190), (1679, 934520), (1915, 819352), (2440, 643057), (2806, 559180), (2920, 537349), (3064, 512095), (3358, 467260), (3830, 409676), (4453, 352360), (5612, 279590), (6716, 233630), (7015, 223672), (7660, 204838), (8395, 186904), (8809, 178120), (8906, 176180), (11224, 139795), (13432, 116815), (14030, 111836), (15320, 102419), (16790, 93452), (17618, 89060), (17812, 88090), (22265, 70472), (23363, 67160), (27959, 56120), (28060, 55918), (33580, 46726), (35236, 44530), (35624, 44045)]