9918186720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1589453}}^1$

素因数の和:1589484

約数の個数: 96

約数和(自身を含む): 33645562272

約数和(自身を除く): 23727375552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 1589453, 3178906, 4768359, 6357812, 7947265, 9536718, 12715624, 15894530, 19073436, 20662889, 23841795, 25431248, 31789060, 38146872, 41325778, 47683590, 50862496, 61988667, 63578120, 76293744, 82651556, 95367180, 103314445, 123977334, 127156240, 152587488, 165303112, 190734360, 206628890, 247954668, 254312480, 309943335, 330606224, 381468720, 413257780, 495909336, 619886670, 661212448, 762937440, 826515560, 991818672, 1239773340, 1653031120, 1983637344, 2479546680, 3306062240, 4959093360, 9918186720]

約数ペア:

[(1, 9918186720), (2, 4959093360), (3, 3306062240), (4, 2479546680), (5, 1983637344), (6, 1653031120), (8, 1239773340), (10, 991818672), (12, 826515560), (13, 762937440), (15, 661212448), (16, 619886670), (20, 495909336), (24, 413257780), (26, 381468720), (30, 330606224), (32, 309943335), (39, 254312480), (40, 247954668), (48, 206628890), (52, 190734360), (60, 165303112), (65, 152587488), (78, 127156240), (80, 123977334), (96, 103314445), (104, 95367180), (120, 82651556), (130, 76293744), (156, 63578120), (160, 61988667), (195, 50862496), (208, 47683590), (240, 41325778), (260, 38146872), (312, 31789060), (390, 25431248), (416, 23841795), (480, 20662889), (520, 19073436), (624, 15894530), (780, 12715624), (1040, 9536718), (1248, 7947265), (1560, 6357812), (2080, 4768359), (3120, 3178906), (6240, 1589453)]