133866720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7151}}^1$

素因数の和:7185

約数の個数: 144

約数和(自身を含む): 492028992

約数和(自身を除く): 358162272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 7151, 9360, 14302, 18720, 21453, 28604, 35755, 42906, 57208, 64359, 71510, 85812, 92963, 107265, 114416, 128718, 143020, 171624, 185926, 214530, 228832, 257436, 278889, 286040, 321795, 343248, 371852, 429060, 464815, 514872, 557778, 572080, 643590, 686496, 743704, 836667, 858120, 929630, 1029744, 1115556, 1144160, 1287180, 1394445, 1487408, 1673334, 1716240, 1859260, 2059488, 2231112, 2574360, 2788890, 2974816, 3346668, 3432480, 3718520, 4183335, 4462224, 5148720, 5577780, 6693336, 7437040, 8366670, 8924448, 10297440, 11155560, 13386672, 14874080, 16733340, 22311120, 26773344, 33466680, 44622240, 66933360, 133866720]

約数ペア:

[(1, 133866720), (2, 66933360), (3, 44622240), (4, 33466680), (5, 26773344), (6, 22311120), (8, 16733340), (9, 14874080), (10, 13386672), (12, 11155560), (13, 10297440), (15, 8924448), (16, 8366670), (18, 7437040), (20, 6693336), (24, 5577780), (26, 5148720), (30, 4462224), (32, 4183335), (36, 3718520), (39, 3432480), (40, 3346668), (45, 2974816), (48, 2788890), (52, 2574360), (60, 2231112), (65, 2059488), (72, 1859260), (78, 1716240), (80, 1673334), (90, 1487408), (96, 1394445), (104, 1287180), (117, 1144160), (120, 1115556), (130, 1029744), (144, 929630), (156, 858120), (160, 836667), (180, 743704), (195, 686496), (208, 643590), (234, 572080), (240, 557778), (260, 514872), (288, 464815), (312, 429060), (360, 371852), (390, 343248), (416, 321795), (468, 286040), (480, 278889), (520, 257436), (585, 228832), (624, 214530), (720, 185926), (780, 171624), (936, 143020), (1040, 128718), (1170, 114416), (1248, 107265), (1440, 92963), (1560, 85812), (1872, 71510), (2080, 64359), (2340, 57208), (3120, 42906), (3744, 35755), (4680, 28604), (6240, 21453), (7151, 18720), (9360, 14302)]