68661373680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{10595891}}^1$

素因数の和:10595916

約数の個数: 100

約数和(自身を含む): 238471145352

約数和(自身を除く): 169809771672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 10595891, 21191782, 31787673, 42383564, 52979455, 63575346, 84767128, 95363019, 105958910, 127150692, 158938365, 169534256, 190726038, 211917820, 254301384, 286089057, 317876730, 381452076, 423835640, 476815095, 508602768, 572178114, 635753460, 762904152, 847671280, 858267171, 953630190, 1144356228, 1271506920, 1430445285, 1525808304, 1716534342, 1907260380, 2288712456, 2543013840, 2860890570, 3433068684, 3814520760, 4291335855, 4577424912, 5721781140, 6866137368, 7629041520, 8582671710, 11443562280, 13732274736, 17165343420, 22887124560, 34330686840, 68661373680]

約数ペア:

[(1, 68661373680), (2, 34330686840), (3, 22887124560), (4, 17165343420), (5, 13732274736), (6, 11443562280), (8, 8582671710), (9, 7629041520), (10, 6866137368), (12, 5721781140), (15, 4577424912), (16, 4291335855), (18, 3814520760), (20, 3433068684), (24, 2860890570), (27, 2543013840), (30, 2288712456), (36, 1907260380), (40, 1716534342), (45, 1525808304), (48, 1430445285), (54, 1271506920), (60, 1144356228), (72, 953630190), (80, 858267171), (81, 847671280), (90, 762904152), (108, 635753460), (120, 572178114), (135, 508602768), (144, 476815095), (162, 423835640), (180, 381452076), (216, 317876730), (240, 286089057), (270, 254301384), (324, 211917820), (360, 190726038), (405, 169534256), (432, 158938365), (540, 127150692), (648, 105958910), (720, 95363019), (810, 84767128), (1080, 63575346), (1296, 52979455), (1620, 42383564), (2160, 31787673), (3240, 21191782), (6480, 10595891)]