1992386160

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:427

約数の個数: 280

約数和(自身を含む): 7025978880

約数和(自身を除く): 5033592720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 127, 135, 144, 162, 180, 216, 240, 243, 254, 269, 270, 324, 360, 381, 405, 432, 486, 508, 538, 540, 635, 648, 720, 729, 762, 807, 810, 972, 1016, 1076, 1080, 1143, 1215, 1270, 1296, 1345, 1458, 1524, 1614, 1620, 1905, 1944, 2032, 2152, 2160, 2286, 2421, 2430, 2540, 2690, 2916, 3048, 3228, 3240, 3429, 3645, 3810, 3888, 4035, 4304, 4572, 4842, 4860, 5080, 5380, 5715, 5832, 6096, 6456, 6480, 6858, 7263, 7290, 7620, 8070, 9144, 9684, 9720, 10160, 10287, 10760, 11430, 11664, 12105, 12912, 13716, 14526, 14580, 15240, 16140, 17145, 18288, 19368, 19440, 20574, 21520, 21789, 22860, 24210, 27432, 29052, 29160, 30480, 30861, 32280, 34163, 34290, 36315, 38736, 41148, 43578, 45720, 48420, 51435, 54864, 58104, 58320, 61722, 64560, 65367, 68326, 68580, 72630, 82296, 87156, 91440, 92583, 96840, 102489, 102870, 108945, 116208, 123444, 130734, 136652, 137160, 145260, 154305, 164592, 170815, 174312, 185166, 193680, 196101, 204978, 205740, 217890, 246888, 261468, 273304, 274320, 290520, 307467, 308610, 326835, 341630, 348624, 370332, 392202, 409956, 411480, 435780, 462915, 493776, 512445, 522936, 546608, 581040, 614934, 617220, 653670, 683260, 740664, 784404, 819912, 822960, 871560, 922401, 925830, 980505, 1024890, 1045872, 1229868, 1234440, 1307340, 1366520, 1481328, 1537335, 1568808, 1639824, 1743120, 1844802, 1851660, 1961010, 2049780, 2459736, 2468880, 2614680, 2733040, 2767203, 3074670, 3137616, 3689604, 3703320, 3922020, 4099560, 4612005, 4919472, 5229360, 5534406, 6149340, 7379208, 7406640, 7844040, 8199120, 8301609, 9224010, 11068812, 12298680, 13836015, 14758416, 15688080, 16603218, 18448020, 22137624, 24597360, 24904827, 27672030, 33206436, 36896040, 41508045, 44275248, 49809654, 55344060, 66412872, 73792080, 83016090, 99619308, 110688120, 124524135, 132825744, 166032180, 199238616, 221376240, 249048270, 332064360, 398477232, 498096540, 664128720, 996193080, 1992386160]

約数ペア:

[(1, 1992386160), (2, 996193080), (3, 664128720), (4, 498096540), (5, 398477232), (6, 332064360), (8, 249048270), (9, 221376240), (10, 199238616), (12, 166032180), (15, 132825744), (16, 124524135), (18, 110688120), (20, 99619308), (24, 83016090), (27, 73792080), (30, 66412872), (36, 55344060), (40, 49809654), (45, 44275248), (48, 41508045), (54, 36896040), (60, 33206436), (72, 27672030), (80, 24904827), (81, 24597360), (90, 22137624), (108, 18448020), (120, 16603218), (127, 15688080), (135, 14758416), (144, 13836015), (162, 12298680), (180, 11068812), (216, 9224010), (240, 8301609), (243, 8199120), (254, 7844040), (269, 7406640), (270, 7379208), (324, 6149340), (360, 5534406), (381, 5229360), (405, 4919472), (432, 4612005), (486, 4099560), (508, 3922020), (538, 3703320), (540, 3689604), (635, 3137616), (648, 3074670), (720, 2767203), (729, 2733040), (762, 2614680), (807, 2468880), (810, 2459736), (972, 2049780), (1016, 1961010), (1076, 1851660), (1080, 1844802), (1143, 1743120), (1215, 1639824), (1270, 1568808), (1296, 1537335), (1345, 1481328), (1458, 1366520), (1524, 1307340), (1614, 1234440), (1620, 1229868), (1905, 1045872), (1944, 1024890), (2032, 980505), (2152, 925830), (2160, 922401), (2286, 871560), (2421, 822960), (2430, 819912), (2540, 784404), (2690, 740664), (2916, 683260), (3048, 653670), (3228, 617220), (3240, 614934), (3429, 581040), (3645, 546608), (3810, 522936), (3888, 512445), (4035, 493776), (4304, 462915), (4572, 435780), (4842, 411480), (4860, 409956), (5080, 392202), (5380, 370332), (5715, 348624), (5832, 341630), (6096, 326835), (6456, 308610), (6480, 307467), (6858, 290520), (7263, 274320), (7290, 273304), (7620, 261468), (8070, 246888), (9144, 217890), (9684, 205740), (9720, 204978), (10160, 196101), (10287, 193680), (10760, 185166), (11430, 174312), (11664, 170815), (12105, 164592), (12912, 154305), (13716, 145260), (14526, 137160), (14580, 136652), (15240, 130734), (16140, 123444), (17145, 116208), (18288, 108945), (19368, 102870), (19440, 102489), (20574, 96840), (21520, 92583), (21789, 91440), (22860, 87156), (24210, 82296), (27432, 72630), (29052, 68580), (29160, 68326), (30480, 65367), (30861, 64560), (32280, 61722), (34163, 58320), (34290, 58104), (36315, 54864), (38736, 51435), (41148, 48420), (43578, 45720)]