260819160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{44357}}^1$

素因数の和:44385

約数の個数: 96

約数和(自身を含む): 910226160

約数和(自身を除く): 649407000

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, 840, 980, 1176, 1470, 1960, 2940, 5880, 44357, 88714, 133071, 177428, 221785, 266142, 310499, 354856, 443570, 532284, 620998, 665355, 887140, 931497, 1064568, 1241996, 1330710, 1552495, 1774280, 1862994, 2173493, 2483992, 2661420, 3104990, 3725988, 4346986, 4657485, 5322840, 6209980, 6520479, 7451976, 8693972, 9314970, 10867465, 12419960, 13040958, 17387944, 18629940, 21734930, 26081916, 32602395, 37259880, 43469860, 52163832, 65204790, 86939720, 130409580, 260819160]

約数ペア:

[(1, 260819160), (2, 130409580), (3, 86939720), (4, 65204790), (5, 52163832), (6, 43469860), (7, 37259880), (8, 32602395), (10, 26081916), (12, 21734930), (14, 18629940), (15, 17387944), (20, 13040958), (21, 12419960), (24, 10867465), (28, 9314970), (30, 8693972), (35, 7451976), (40, 6520479), (42, 6209980), (49, 5322840), (56, 4657485), (60, 4346986), (70, 3725988), (84, 3104990), (98, 2661420), (105, 2483992), (120, 2173493), (140, 1862994), (147, 1774280), (168, 1552495), (196, 1330710), (210, 1241996), (245, 1064568), (280, 931497), (294, 887140), (392, 665355), (420, 620998), (490, 532284), (588, 443570), (735, 354856), (840, 310499), (980, 266142), (1176, 221785), (1470, 177428), (1960, 133071), (2940, 88714), (5880, 44357)]