307487040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{45757}}^1$

素因数の和:45784

約数の個数: 112

約数和(自身を含む): 1115763072

約数和(自身を除く): 808276032

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, 45757, 91514, 137271, 183028, 228785, 274542, 320299, 366056, 457570, 549084, 640598, 686355, 732112, 915140, 960897, 1098168, 1281196, 1372710, 1464224, 1601495, 1830280, 1921794, 2196336, 2562392, 2745420, 2928448, 3202990, 3660560, 3843588, 4392672, 4804485, 5124784, 5490840, 6405980, 7321120, 7687176, 8785344, 9608970, 10249568, 10981680, 12811960, 14642240, 15374352, 19217940, 20499136, 21963360, 25623920, 30748704, 38435880, 43926720, 51247840, 61497408, 76871760, 102495680, 153743520, 307487040]

約数ペア:

[(1, 307487040), (2, 153743520), (3, 102495680), (4, 76871760), (5, 61497408), (6, 51247840), (7, 43926720), (8, 38435880), (10, 30748704), (12, 25623920), (14, 21963360), (15, 20499136), (16, 19217940), (20, 15374352), (21, 14642240), (24, 12811960), (28, 10981680), (30, 10249568), (32, 9608970), (35, 8785344), (40, 7687176), (42, 7321120), (48, 6405980), (56, 5490840), (60, 5124784), (64, 4804485), (70, 4392672), (80, 3843588), (84, 3660560), (96, 3202990), (105, 2928448), (112, 2745420), (120, 2562392), (140, 2196336), (160, 1921794), (168, 1830280), (192, 1601495), (210, 1464224), (224, 1372710), (240, 1281196), (280, 1098168), (320, 960897), (336, 915140), (420, 732112), (448, 686355), (480, 640598), (560, 549084), (672, 457570), (840, 366056), (960, 320299), (1120, 274542), (1344, 228785), (1680, 183028), (2240, 137271), (3360, 91514), (6720, 45757)]