195226920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{77471}}^1$

素因数の和:77495

約数の個数: 96

約数和(自身を含む): 725137920

約数和(自身を除く): 529911000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 77471, 154942, 232413, 309884, 387355, 464826, 542297, 619768, 697239, 774710, 929652, 1084594, 1162065, 1394478, 1549420, 1626891, 1859304, 2169188, 2324130, 2711485, 2788956, 3098840, 3253782, 3486195, 4338376, 4648260, 4880673, 5422970, 5577912, 6507564, 6972390, 8134455, 9296520, 9761346, 10845940, 13015128, 13944780, 16268910, 19522692, 21691880, 24403365, 27889560, 32537820, 39045384, 48806730, 65075640, 97613460, 195226920]

約数ペア:

[(1, 195226920), (2, 97613460), (3, 65075640), (4, 48806730), (5, 39045384), (6, 32537820), (7, 27889560), (8, 24403365), (9, 21691880), (10, 19522692), (12, 16268910), (14, 13944780), (15, 13015128), (18, 10845940), (20, 9761346), (21, 9296520), (24, 8134455), (28, 6972390), (30, 6507564), (35, 5577912), (36, 5422970), (40, 4880673), (42, 4648260), (45, 4338376), (56, 3486195), (60, 3253782), (63, 3098840), (70, 2788956), (72, 2711485), (84, 2324130), (90, 2169188), (105, 1859304), (120, 1626891), (126, 1549420), (140, 1394478), (168, 1162065), (180, 1084594), (210, 929652), (252, 774710), (280, 697239), (315, 619768), (360, 542297), (420, 464826), (504, 387355), (630, 309884), (840, 232413), (1260, 154942), (2520, 77471)]