73335040

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 190729728

約数和(自身を除く): 117394688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 53, 64, 80, 92, 94, 106, 115, 128, 160, 184, 188, 212, 230, 235, 256, 265, 320, 368, 376, 424, 460, 470, 530, 640, 736, 752, 848, 920, 940, 1060, 1081, 1219, 1280, 1472, 1504, 1696, 1840, 1880, 2120, 2162, 2438, 2491, 2944, 3008, 3392, 3680, 3760, 4240, 4324, 4876, 4982, 5405, 5888, 6016, 6095, 6784, 7360, 7520, 8480, 8648, 9752, 9964, 10810, 12032, 12190, 12455, 13568, 14720, 15040, 16960, 17296, 19504, 19928, 21620, 24380, 24910, 29440, 30080, 33920, 34592, 39008, 39856, 43240, 48760, 49820, 57293, 60160, 67840, 69184, 78016, 79712, 86480, 97520, 99640, 114586, 138368, 156032, 159424, 172960, 195040, 199280, 229172, 276736, 286465, 312064, 318848, 345920, 390080, 398560, 458344, 572930, 637696, 691840, 780160, 797120, 916688, 1145860, 1383680, 1560320, 1594240, 1833376, 2291720, 3188480, 3666752, 4583440, 7333504, 9166880, 14667008, 18333760, 36667520, 73335040]

約数ペア:

[(1, 73335040), (2, 36667520), (4, 18333760), (5, 14667008), (8, 9166880), (10, 7333504), (16, 4583440), (20, 3666752), (23, 3188480), (32, 2291720), (40, 1833376), (46, 1594240), (47, 1560320), (53, 1383680), (64, 1145860), (80, 916688), (92, 797120), (94, 780160), (106, 691840), (115, 637696), (128, 572930), (160, 458344), (184, 398560), (188, 390080), (212, 345920), (230, 318848), (235, 312064), (256, 286465), (265, 276736), (320, 229172), (368, 199280), (376, 195040), (424, 172960), (460, 159424), (470, 156032), (530, 138368), (640, 114586), (736, 99640), (752, 97520), (848, 86480), (920, 79712), (940, 78016), (1060, 69184), (1081, 67840), (1219, 60160), (1280, 57293), (1472, 49820), (1504, 48760), (1696, 43240), (1840, 39856), (1880, 39008), (2120, 34592), (2162, 33920), (2438, 30080), (2491, 29440), (2944, 24910), (3008, 24380), (3392, 21620), (3680, 19928), (3760, 19504), (4240, 17296), (4324, 16960), (4876, 15040), (4982, 14720), (5405, 13568), (5888, 12455), (6016, 12190), (6095, 12032), (6784, 10810), (7360, 9964), (7520, 9752), (8480, 8648)]