14880180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 48384000

約数和(自身を除く): 33503820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 499, 710, 852, 994, 998, 1065, 1420, 1491, 1497, 1988, 1996, 2130, 2485, 2495, 2982, 2994, 3493, 4260, 4970, 4990, 5964, 5988, 6986, 7455, 7485, 9940, 9980, 10479, 13972, 14910, 14970, 17465, 20958, 29820, 29940, 34930, 35429, 41916, 52395, 69860, 70858, 104790, 106287, 141716, 177145, 209580, 212574, 248003, 354290, 425148, 496006, 531435, 708580, 744009, 992012, 1062870, 1240015, 1488018, 2125740, 2480030, 2976036, 3720045, 4960060, 7440090, 14880180]

約数ペア:

[(1, 14880180), (2, 7440090), (3, 4960060), (4, 3720045), (5, 2976036), (6, 2480030), (7, 2125740), (10, 1488018), (12, 1240015), (14, 1062870), (15, 992012), (20, 744009), (21, 708580), (28, 531435), (30, 496006), (35, 425148), (42, 354290), (60, 248003), (70, 212574), (71, 209580), (84, 177145), (105, 141716), (140, 106287), (142, 104790), (210, 70858), (213, 69860), (284, 52395), (355, 41916), (420, 35429), (426, 34930), (497, 29940), (499, 29820), (710, 20958), (852, 17465), (994, 14970), (998, 14910), (1065, 13972), (1420, 10479), (1491, 9980), (1497, 9940), (1988, 7485), (1996, 7455), (2130, 6986), (2485, 5988), (2495, 5964), (2982, 4990), (2994, 4970), (3493, 4260)]