259118640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32717}}^1$

素因数の和:32747

約数の個数: 120

約数和(自身を含む): 949345488

約数和(自身を除く): 690226848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 32717, 65434, 98151, 130868, 163585, 196302, 261736, 294453, 327170, 359887, 392604, 490755, 523472, 588906, 654340, 719774, 785208, 981510, 1079661, 1177812, 1308680, 1439548, 1472265, 1570416, 1799435, 1963020, 2159322, 2355624, 2617360, 2879096, 2944530, 3238983, 3598870, 3926040, 4318644, 4711248, 5398305, 5758192, 5889060, 6477966, 7197740, 7852080, 8637288, 10796610, 11778120, 12955932, 14395480, 16194915, 17274576, 21593220, 23556240, 25911864, 28790960, 32389830, 43186440, 51823728, 64779660, 86372880, 129559320, 259118640]

約数ペア:

[(1, 259118640), (2, 129559320), (3, 86372880), (4, 64779660), (5, 51823728), (6, 43186440), (8, 32389830), (9, 28790960), (10, 25911864), (11, 23556240), (12, 21593220), (15, 17274576), (16, 16194915), (18, 14395480), (20, 12955932), (22, 11778120), (24, 10796610), (30, 8637288), (33, 7852080), (36, 7197740), (40, 6477966), (44, 5889060), (45, 5758192), (48, 5398305), (55, 4711248), (60, 4318644), (66, 3926040), (72, 3598870), (80, 3238983), (88, 2944530), (90, 2879096), (99, 2617360), (110, 2355624), (120, 2159322), (132, 1963020), (144, 1799435), (165, 1570416), (176, 1472265), (180, 1439548), (198, 1308680), (220, 1177812), (240, 1079661), (264, 981510), (330, 785208), (360, 719774), (396, 654340), (440, 588906), (495, 523472), (528, 490755), (660, 392604), (720, 359887), (792, 327170), (880, 294453), (990, 261736), (1320, 196302), (1584, 163585), (1980, 130868), (2640, 98151), (3960, 65434), (7920, 32717)]