119616840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{6781}}^1$

素因数の和:6812

約数の個数: 144

約数和(自身を含む): 452291580

約数和(自身を除く): 332674740

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, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 6781, 8820, 13562, 17640, 20343, 27124, 33905, 40686, 47467, 54248, 61029, 67810, 81372, 94934, 101715, 122058, 135620, 142401, 162744, 189868, 203430, 237335, 244116, 271240, 284802, 305145, 332269, 379736, 406860, 427203, 474670, 488232, 569604, 610290, 664538, 712005, 813720, 854406, 949340, 996807, 1139208, 1220580, 1329076, 1424010, 1661345, 1708812, 1898680, 1993614, 2136015, 2441160, 2658152, 2848020, 2990421, 3322690, 3417624, 3987228, 4272030, 4984035, 5696040, 5980842, 6645380, 7974456, 8544060, 9968070, 11961684, 13290760, 14952105, 17088120, 19936140, 23923368, 29904210, 39872280, 59808420, 119616840]

約数ペア:

[(1, 119616840), (2, 59808420), (3, 39872280), (4, 29904210), (5, 23923368), (6, 19936140), (7, 17088120), (8, 14952105), (9, 13290760), (10, 11961684), (12, 9968070), (14, 8544060), (15, 7974456), (18, 6645380), (20, 5980842), (21, 5696040), (24, 4984035), (28, 4272030), (30, 3987228), (35, 3417624), (36, 3322690), (40, 2990421), (42, 2848020), (45, 2658152), (49, 2441160), (56, 2136015), (60, 1993614), (63, 1898680), (70, 1708812), (72, 1661345), (84, 1424010), (90, 1329076), (98, 1220580), (105, 1139208), (120, 996807), (126, 949340), (140, 854406), (147, 813720), (168, 712005), (180, 664538), (196, 610290), (210, 569604), (245, 488232), (252, 474670), (280, 427203), (294, 406860), (315, 379736), (360, 332269), (392, 305145), (420, 284802), (441, 271240), (490, 244116), (504, 237335), (588, 203430), (630, 189868), (735, 162744), (840, 142401), (882, 135620), (980, 122058), (1176, 101715), (1260, 94934), (1470, 81372), (1764, 67810), (1960, 61029), (2205, 54248), (2520, 47467), (2940, 40686), (3528, 33905), (4410, 27124), (5880, 20343), (6781, 17640), (8820, 13562)]