109837560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{571}}^1$

素因数の和:821

約数の個数: 128

約数和(自身を含む): 378892800

約数和(自身を除く): 269055240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 229, 280, 420, 458, 571, 687, 840, 916, 1142, 1145, 1374, 1603, 1713, 1832, 2284, 2290, 2748, 2855, 3206, 3426, 3435, 3997, 4568, 4580, 4809, 5496, 5710, 6412, 6852, 6870, 7994, 8015, 8565, 9160, 9618, 11420, 11991, 12824, 13704, 13740, 15988, 16030, 17130, 19236, 19985, 22840, 23982, 24045, 27480, 31976, 32060, 34260, 38472, 39970, 47964, 48090, 59955, 64120, 68520, 79940, 95928, 96180, 119910, 130759, 159880, 192360, 239820, 261518, 392277, 479640, 523036, 653795, 784554, 915313, 1046072, 1307590, 1569108, 1830626, 1961385, 2615180, 2745939, 3138216, 3661252, 3922770, 4576565, 5230360, 5491878, 7322504, 7845540, 9153130, 10983756, 13729695, 15691080, 18306260, 21967512, 27459390, 36612520, 54918780, 109837560]

約数ペア:

[(1, 109837560), (2, 54918780), (3, 36612520), (4, 27459390), (5, 21967512), (6, 18306260), (7, 15691080), (8, 13729695), (10, 10983756), (12, 9153130), (14, 7845540), (15, 7322504), (20, 5491878), (21, 5230360), (24, 4576565), (28, 3922770), (30, 3661252), (35, 3138216), (40, 2745939), (42, 2615180), (56, 1961385), (60, 1830626), (70, 1569108), (84, 1307590), (105, 1046072), (120, 915313), (140, 784554), (168, 653795), (210, 523036), (229, 479640), (280, 392277), (420, 261518), (458, 239820), (571, 192360), (687, 159880), (840, 130759), (916, 119910), (1142, 96180), (1145, 95928), (1374, 79940), (1603, 68520), (1713, 64120), (1832, 59955), (2284, 48090), (2290, 47964), (2748, 39970), (2855, 38472), (3206, 34260), (3426, 32060), (3435, 31976), (3997, 27480), (4568, 24045), (4580, 23982), (4809, 22840), (5496, 19985), (5710, 19236), (6412, 17130), (6852, 16030), (6870, 15988), (7994, 13740), (8015, 13704), (8565, 12824), (9160, 11991), (9618, 11420)]