4368840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{743}}^1$

素因数の和:771

約数の個数: 96

約数和(自身を含む): 15266880

約数和(自身を除く): 10898040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 743, 840, 980, 1176, 1470, 1486, 1960, 2229, 2940, 2972, 3715, 4458, 5201, 5880, 5944, 7430, 8916, 10402, 11145, 14860, 15603, 17832, 20804, 22290, 26005, 29720, 31206, 36407, 41608, 44580, 52010, 62412, 72814, 78015, 89160, 104020, 109221, 124824, 145628, 156030, 182035, 208040, 218442, 291256, 312060, 364070, 436884, 546105, 624120, 728140, 873768, 1092210, 1456280, 2184420, 4368840]

約数ペア:

[(1, 4368840), (2, 2184420), (3, 1456280), (4, 1092210), (5, 873768), (6, 728140), (7, 624120), (8, 546105), (10, 436884), (12, 364070), (14, 312060), (15, 291256), (20, 218442), (21, 208040), (24, 182035), (28, 156030), (30, 145628), (35, 124824), (40, 109221), (42, 104020), (49, 89160), (56, 78015), (60, 72814), (70, 62412), (84, 52010), (98, 44580), (105, 41608), (120, 36407), (140, 31206), (147, 29720), (168, 26005), (196, 22290), (210, 20804), (245, 17832), (280, 15603), (294, 14860), (392, 11145), (420, 10402), (490, 8916), (588, 7430), (735, 5944), (743, 5880), (840, 5201), (980, 4458), (1176, 3715), (1470, 2972), (1486, 2940), (1960, 2229)]