66736320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{9931}}^1$

素因数の和:9958

約数の個数: 112

約数和(自身を含む): 242181888

約数和(自身を除く): 175445568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 9931, 19862, 29793, 39724, 49655, 59586, 69517, 79448, 99310, 119172, 139034, 148965, 158896, 198620, 208551, 238344, 278068, 297930, 317792, 347585, 397240, 417102, 476688, 556136, 595860, 635584, 695170, 794480, 834204, 953376, 1042755, 1112272, 1191720, 1390340, 1588960, 1668408, 1906752, 2085510, 2224544, 2383440, 2780680, 3177920, 3336816, 4171020, 4449088, 4766880, 5561360, 6673632, 8342040, 9533760, 11122720, 13347264, 16684080, 22245440, 33368160, 66736320]

約数ペア:

[(1, 66736320), (2, 33368160), (3, 22245440), (4, 16684080), (5, 13347264), (6, 11122720), (7, 9533760), (8, 8342040), (10, 6673632), (12, 5561360), (14, 4766880), (15, 4449088), (16, 4171020), (20, 3336816), (21, 3177920), (24, 2780680), (28, 2383440), (30, 2224544), (32, 2085510), (35, 1906752), (40, 1668408), (42, 1588960), (48, 1390340), (56, 1191720), (60, 1112272), (64, 1042755), (70, 953376), (80, 834204), (84, 794480), (96, 695170), (105, 635584), (112, 595860), (120, 556136), (140, 476688), (160, 417102), (168, 397240), (192, 347585), (210, 317792), (224, 297930), (240, 278068), (280, 238344), (320, 208551), (336, 198620), (420, 158896), (448, 148965), (480, 139034), (560, 119172), (672, 99310), (840, 79448), (960, 69517), (1120, 59586), (1344, 49655), (1680, 39724), (2240, 29793), (3360, 19862), (6720, 9931)]