168754680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 581256000

約数和(自身を除く): 412501320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 89, 90, 92, 115, 120, 138, 178, 180, 184, 207, 229, 230, 267, 276, 345, 356, 360, 414, 445, 458, 460, 534, 552, 687, 690, 712, 801, 828, 890, 916, 920, 1035, 1068, 1145, 1335, 1374, 1380, 1602, 1656, 1780, 1832, 2047, 2061, 2070, 2136, 2290, 2670, 2748, 2760, 3204, 3435, 3560, 4005, 4094, 4122, 4140, 4580, 5267, 5340, 5496, 6141, 6408, 6870, 8010, 8188, 8244, 8280, 9160, 10235, 10305, 10534, 10680, 12282, 13740, 15801, 16020, 16376, 16488, 18423, 20381, 20470, 20610, 21068, 24564, 26335, 27480, 30705, 31602, 32040, 36846, 40762, 40940, 41220, 42136, 47403, 49128, 52670, 61143, 61410, 63204, 73692, 79005, 81524, 81880, 82440, 92115, 94806, 101905, 105340, 122286, 122820, 126408, 147384, 158010, 163048, 183429, 184230, 189612, 203810, 210680, 237015, 244572, 245640, 305715, 316020, 366858, 368460, 379224, 407620, 468763, 474030, 489144, 611430, 632040, 733716, 736920, 815240, 917145, 937526, 948060, 1222860, 1406289, 1467432, 1834290, 1875052, 1896120, 2343815, 2445720, 2812578, 3668580, 3750104, 4218867, 4687630, 5625156, 7031445, 7337160, 8437734, 9375260, 11250312, 14062890, 16875468, 18750520, 21094335, 28125780, 33750936, 42188670, 56251560, 84377340, 168754680]

約数ペア:

[(1, 168754680), (2, 84377340), (3, 56251560), (4, 42188670), (5, 33750936), (6, 28125780), (8, 21094335), (9, 18750520), (10, 16875468), (12, 14062890), (15, 11250312), (18, 9375260), (20, 8437734), (23, 7337160), (24, 7031445), (30, 5625156), (36, 4687630), (40, 4218867), (45, 3750104), (46, 3668580), (60, 2812578), (69, 2445720), (72, 2343815), (89, 1896120), (90, 1875052), (92, 1834290), (115, 1467432), (120, 1406289), (138, 1222860), (178, 948060), (180, 937526), (184, 917145), (207, 815240), (229, 736920), (230, 733716), (267, 632040), (276, 611430), (345, 489144), (356, 474030), (360, 468763), (414, 407620), (445, 379224), (458, 368460), (460, 366858), (534, 316020), (552, 305715), (687, 245640), (690, 244572), (712, 237015), (801, 210680), (828, 203810), (890, 189612), (916, 184230), (920, 183429), (1035, 163048), (1068, 158010), (1145, 147384), (1335, 126408), (1374, 122820), (1380, 122286), (1602, 105340), (1656, 101905), (1780, 94806), (1832, 92115), (2047, 82440), (2061, 81880), (2070, 81524), (2136, 79005), (2290, 73692), (2670, 63204), (2748, 61410), (2760, 61143), (3204, 52670), (3435, 49128), (3560, 47403), (4005, 42136), (4094, 41220), (4122, 40940), (4140, 40762), (4580, 36846), (5267, 32040), (5340, 31602), (5496, 30705), (6141, 27480), (6408, 26335), (6870, 24564), (8010, 21068), (8188, 20610), (8244, 20470), (8280, 20381), (9160, 18423), (10235, 16488), (10305, 16376), (10534, 16020), (10680, 15801), (12282, 13740)]