157969440

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:286

約数の個数: 288

約数和(自身を含む): 594397440

約数和(自身を除く): 436428000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 239, 240, 243, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 478, 480, 486, 510, 540, 544, 612, 648, 680, 717, 720, 765, 810, 816, 864, 918, 956, 972, 1020, 1080, 1195, 1215, 1224, 1296, 1360, 1377, 1434, 1440, 1530, 1620, 1632, 1836, 1912, 1944, 2040, 2151, 2160, 2295, 2390, 2430, 2448, 2592, 2720, 2754, 2868, 3060, 3240, 3585, 3672, 3824, 3888, 4063, 4080, 4131, 4302, 4320, 4590, 4780, 4860, 4896, 5508, 5736, 6120, 6453, 6480, 6885, 7170, 7344, 7648, 7776, 8126, 8160, 8262, 8604, 9180, 9560, 9720, 10755, 11016, 11472, 12189, 12240, 12906, 12960, 13770, 14340, 14688, 16252, 16524, 17208, 18360, 19120, 19359, 19440, 20315, 20655, 21510, 22032, 22944, 24378, 24480, 25812, 27540, 28680, 32265, 32504, 33048, 34416, 36567, 36720, 38240, 38718, 38880, 40630, 41310, 43020, 44064, 48756, 51624, 55080, 57360, 58077, 60945, 64530, 65008, 66096, 68832, 73134, 73440, 77436, 81260, 82620, 86040, 96795, 97512, 103248, 109701, 110160, 114720, 116154, 121890, 129060, 130016, 132192, 146268, 154872, 162520, 165240, 172080, 182835, 193590, 195024, 206496, 219402, 220320, 232308, 243780, 258120, 290385, 292536, 309744, 325040, 329103, 330480, 344160, 365670, 387180, 390048, 438804, 464616, 487560, 516240, 548505, 580770, 585072, 619488, 650080, 658206, 660960, 731340, 774360, 877608, 929232, 975120, 987309, 1032480, 1097010, 1161540, 1170144, 1316412, 1462680, 1548720, 1645515, 1755216, 1858464, 1950240, 1974618, 2194020, 2323080, 2632824, 2925360, 3097440, 3291030, 3510432, 3949236, 4388040, 4646160, 4936545, 5265648, 5850720, 6582060, 7898472, 8776080, 9292320, 9873090, 10531296, 13164120, 15796944, 17552160, 19746180, 26328240, 31593888, 39492360, 52656480, 78984720, 157969440]

約数ペア:

[(1, 157969440), (2, 78984720), (3, 52656480), (4, 39492360), (5, 31593888), (6, 26328240), (8, 19746180), (9, 17552160), (10, 15796944), (12, 13164120), (15, 10531296), (16, 9873090), (17, 9292320), (18, 8776080), (20, 7898472), (24, 6582060), (27, 5850720), (30, 5265648), (32, 4936545), (34, 4646160), (36, 4388040), (40, 3949236), (45, 3510432), (48, 3291030), (51, 3097440), (54, 2925360), (60, 2632824), (68, 2323080), (72, 2194020), (80, 1974618), (81, 1950240), (85, 1858464), (90, 1755216), (96, 1645515), (102, 1548720), (108, 1462680), (120, 1316412), (135, 1170144), (136, 1161540), (144, 1097010), (153, 1032480), (160, 987309), (162, 975120), (170, 929232), (180, 877608), (204, 774360), (216, 731340), (239, 660960), (240, 658206), (243, 650080), (255, 619488), (270, 585072), (272, 580770), (288, 548505), (306, 516240), (324, 487560), (340, 464616), (360, 438804), (405, 390048), (408, 387180), (432, 365670), (459, 344160), (478, 330480), (480, 329103), (486, 325040), (510, 309744), (540, 292536), (544, 290385), (612, 258120), (648, 243780), (680, 232308), (717, 220320), (720, 219402), (765, 206496), (810, 195024), (816, 193590), (864, 182835), (918, 172080), (956, 165240), (972, 162520), (1020, 154872), (1080, 146268), (1195, 132192), (1215, 130016), (1224, 129060), (1296, 121890), (1360, 116154), (1377, 114720), (1434, 110160), (1440, 109701), (1530, 103248), (1620, 97512), (1632, 96795), (1836, 86040), (1912, 82620), (1944, 81260), (2040, 77436), (2151, 73440), (2160, 73134), (2295, 68832), (2390, 66096), (2430, 65008), (2448, 64530), (2592, 60945), (2720, 58077), (2754, 57360), (2868, 55080), (3060, 51624), (3240, 48756), (3585, 44064), (3672, 43020), (3824, 41310), (3888, 40630), (4063, 38880), (4080, 38718), (4131, 38240), (4302, 36720), (4320, 36567), (4590, 34416), (4780, 33048), (4860, 32504), (4896, 32265), (5508, 28680), (5736, 27540), (6120, 25812), (6453, 24480), (6480, 24378), (6885, 22944), (7170, 22032), (7344, 21510), (7648, 20655), (7776, 20315), (8126, 19440), (8160, 19359), (8262, 19120), (8604, 18360), (9180, 17208), (9560, 16524), (9720, 16252), (10755, 14688), (11016, 14340), (11472, 13770), (12189, 12960), (12240, 12906)]