196946640

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1$

素因数の和:349

約数の個数: 280

約数和(自身を含む): 751389408

約数和(自身を除く): 554442768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 297, 307, 324, 330, 360, 396, 405, 432, 440, 486, 495, 528, 540, 594, 614, 648, 660, 720, 729, 792, 810, 880, 891, 921, 972, 990, 1080, 1188, 1215, 1228, 1296, 1320, 1458, 1485, 1535, 1584, 1620, 1782, 1842, 1944, 1980, 2160, 2376, 2430, 2456, 2640, 2673, 2763, 2916, 2970, 3070, 3240, 3377, 3564, 3645, 3684, 3888, 3960, 4455, 4605, 4752, 4860, 4912, 5346, 5526, 5832, 5940, 6140, 6480, 6754, 7128, 7290, 7368, 7920, 8019, 8289, 8910, 9210, 9720, 10131, 10692, 11052, 11664, 11880, 12280, 13365, 13508, 13815, 14256, 14580, 14736, 16038, 16578, 16885, 17820, 18420, 19440, 20262, 21384, 22104, 23760, 24560, 24867, 26730, 27016, 27630, 29160, 30393, 32076, 33156, 33770, 35640, 36840, 40095, 40524, 41445, 42768, 44208, 49734, 50655, 53460, 54032, 55260, 58320, 60786, 64152, 66312, 67540, 71280, 73680, 74601, 80190, 81048, 82890, 91179, 99468, 101310, 106920, 110520, 121572, 124335, 128304, 132624, 135080, 149202, 151965, 160380, 162096, 165780, 182358, 198936, 202620, 213840, 221040, 223803, 243144, 248670, 270160, 273537, 298404, 303930, 320760, 331560, 364716, 373005, 397872, 405240, 447606, 455895, 486288, 497340, 547074, 596808, 607860, 641520, 663120, 729432, 746010, 810480, 820611, 895212, 911790, 994680, 1094148, 1119015, 1193616, 1215720, 1367685, 1458864, 1492020, 1641222, 1790424, 1823580, 1989360, 2188296, 2238030, 2431440, 2461833, 2735370, 2984040, 3282444, 3580848, 3647160, 4103055, 4376592, 4476060, 4923666, 5470740, 5968080, 6564888, 7294320, 8206110, 8952120, 9847332, 10941480, 12309165, 13129776, 16412220, 17904240, 19694664, 21882960, 24618330, 32824440, 39389328, 49236660, 65648880, 98473320, 196946640]

約数ペア:

[(1, 196946640), (2, 98473320), (3, 65648880), (4, 49236660), (5, 39389328), (6, 32824440), (8, 24618330), (9, 21882960), (10, 19694664), (11, 17904240), (12, 16412220), (15, 13129776), (16, 12309165), (18, 10941480), (20, 9847332), (22, 8952120), (24, 8206110), (27, 7294320), (30, 6564888), (33, 5968080), (36, 5470740), (40, 4923666), (44, 4476060), (45, 4376592), (48, 4103055), (54, 3647160), (55, 3580848), (60, 3282444), (66, 2984040), (72, 2735370), (80, 2461833), (81, 2431440), (88, 2238030), (90, 2188296), (99, 1989360), (108, 1823580), (110, 1790424), (120, 1641222), (132, 1492020), (135, 1458864), (144, 1367685), (162, 1215720), (165, 1193616), (176, 1119015), (180, 1094148), (198, 994680), (216, 911790), (220, 895212), (240, 820611), (243, 810480), (264, 746010), (270, 729432), (297, 663120), (307, 641520), (324, 607860), (330, 596808), (360, 547074), (396, 497340), (405, 486288), (432, 455895), (440, 447606), (486, 405240), (495, 397872), (528, 373005), (540, 364716), (594, 331560), (614, 320760), (648, 303930), (660, 298404), (720, 273537), (729, 270160), (792, 248670), (810, 243144), (880, 223803), (891, 221040), (921, 213840), (972, 202620), (990, 198936), (1080, 182358), (1188, 165780), (1215, 162096), (1228, 160380), (1296, 151965), (1320, 149202), (1458, 135080), (1485, 132624), (1535, 128304), (1584, 124335), (1620, 121572), (1782, 110520), (1842, 106920), (1944, 101310), (1980, 99468), (2160, 91179), (2376, 82890), (2430, 81048), (2456, 80190), (2640, 74601), (2673, 73680), (2763, 71280), (2916, 67540), (2970, 66312), (3070, 64152), (3240, 60786), (3377, 58320), (3564, 55260), (3645, 54032), (3684, 53460), (3888, 50655), (3960, 49734), (4455, 44208), (4605, 42768), (4752, 41445), (4860, 40524), (4912, 40095), (5346, 36840), (5526, 35640), (5832, 33770), (5940, 33156), (6140, 32076), (6480, 30393), (6754, 29160), (7128, 27630), (7290, 27016), (7368, 26730), (7920, 24867), (8019, 24560), (8289, 23760), (8910, 22104), (9210, 21384), (9720, 20262), (10131, 19440), (10692, 18420), (11052, 17820), (11664, 16885), (11880, 16578), (12280, 16038), (13365, 14736), (13508, 14580), (13815, 14256)]