14979720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1087

約数の個数: 128

約数和(自身を含む): 54432000

約数和(自身を除く): 39452280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1049, 1190, 1428, 1785, 2040, 2098, 2380, 2856, 3147, 3570, 4196, 4760, 5245, 6294, 7140, 7343, 8392, 10490, 12588, 14280, 14686, 15735, 17833, 20980, 22029, 25176, 29372, 31470, 35666, 36715, 41960, 44058, 53499, 58744, 62940, 71332, 73430, 88116, 89165, 106998, 110145, 124831, 125880, 142664, 146860, 176232, 178330, 213996, 220290, 249662, 267495, 293720, 356660, 374493, 427992, 440580, 499324, 534990, 624155, 713320, 748986, 881160, 998648, 1069980, 1248310, 1497972, 1872465, 2139960, 2496620, 2995944, 3744930, 4993240, 7489860, 14979720]

約数ペア:

[(1, 14979720), (2, 7489860), (3, 4993240), (4, 3744930), (5, 2995944), (6, 2496620), (7, 2139960), (8, 1872465), (10, 1497972), (12, 1248310), (14, 1069980), (15, 998648), (17, 881160), (20, 748986), (21, 713320), (24, 624155), (28, 534990), (30, 499324), (34, 440580), (35, 427992), (40, 374493), (42, 356660), (51, 293720), (56, 267495), (60, 249662), (68, 220290), (70, 213996), (84, 178330), (85, 176232), (102, 146860), (105, 142664), (119, 125880), (120, 124831), (136, 110145), (140, 106998), (168, 89165), (170, 88116), (204, 73430), (210, 71332), (238, 62940), (255, 58744), (280, 53499), (340, 44058), (357, 41960), (408, 36715), (420, 35666), (476, 31470), (510, 29372), (595, 25176), (680, 22029), (714, 20980), (840, 17833), (952, 15735), (1020, 14686), (1049, 14280), (1190, 12588), (1428, 10490), (1785, 8392), (2040, 7343), (2098, 7140), (2380, 6294), (2856, 5245), (3147, 4760), (3570, 4196)]