7265226840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1\times {\mathrm{2671}}^1$

素因数の和:3897

約数の個数: 128

約数和(自身を含む): 22970649600

約数和(自身を除く): 15705422760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 1193, 2280, 2386, 2671, 3579, 4772, 5342, 5965, 7158, 8013, 9544, 10684, 11930, 13355, 14316, 16026, 17895, 21368, 22667, 23860, 26710, 28632, 32052, 35790, 40065, 45334, 47720, 50749, 53420, 64104, 68001, 71580, 80130, 90668, 101498, 106840, 113335, 136002, 143160, 152247, 160260, 181336, 202996, 226670, 253745, 272004, 304494, 320520, 340005, 405992, 453340, 507490, 544008, 608988, 680010, 761235, 906680, 1014980, 1217976, 1360020, 1522470, 2029960, 2720040, 3044940, 3186503, 6089880, 6373006, 9559509, 12746012, 15932515, 19119018, 25492024, 31865030, 38238036, 47797545, 60543557, 63730060, 76476072, 95595090, 121087114, 127460120, 181630671, 191190180, 242174228, 302717785, 363261342, 382380360, 484348456, 605435570, 726522684, 908153355, 1210871140, 1453045368, 1816306710, 2421742280, 3632613420, 7265226840]

約数ペア:

[(1, 7265226840), (2, 3632613420), (3, 2421742280), (4, 1816306710), (5, 1453045368), (6, 1210871140), (8, 908153355), (10, 726522684), (12, 605435570), (15, 484348456), (19, 382380360), (20, 363261342), (24, 302717785), (30, 242174228), (38, 191190180), (40, 181630671), (57, 127460120), (60, 121087114), (76, 95595090), (95, 76476072), (114, 63730060), (120, 60543557), (152, 47797545), (190, 38238036), (228, 31865030), (285, 25492024), (380, 19119018), (456, 15932515), (570, 12746012), (760, 9559509), (1140, 6373006), (1193, 6089880), (2280, 3186503), (2386, 3044940), (2671, 2720040), (3579, 2029960), (4772, 1522470), (5342, 1360020), (5965, 1217976), (7158, 1014980), (8013, 906680), (9544, 761235), (10684, 680010), (11930, 608988), (13355, 544008), (14316, 507490), (16026, 453340), (17895, 405992), (21368, 340005), (22667, 320520), (23860, 304494), (26710, 272004), (28632, 253745), (32052, 226670), (35790, 202996), (40065, 181336), (45334, 160260), (47720, 152247), (50749, 143160), (53420, 136002), (64104, 113335), (68001, 106840), (71580, 101498), (80130, 90668)]