13217227920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16231}}^1$

素因数の和:16295

約数の個数: 320

約数和(自身を含む): 50721753600

約数和(自身を除く): 37504525680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 29, 30, 36, 39, 40, 45, 48, 52, 54, 58, 60, 65, 72, 78, 80, 87, 90, 104, 108, 116, 117, 120, 130, 135, 144, 145, 156, 174, 180, 195, 208, 216, 232, 234, 240, 260, 261, 270, 290, 312, 348, 351, 360, 377, 390, 432, 435, 464, 468, 520, 522, 540, 580, 585, 624, 696, 702, 720, 754, 780, 783, 870, 936, 1040, 1044, 1080, 1131, 1160, 1170, 1305, 1392, 1404, 1508, 1560, 1566, 1740, 1755, 1872, 1885, 2088, 2160, 2262, 2320, 2340, 2610, 2808, 3016, 3120, 3132, 3393, 3480, 3510, 3770, 3915, 4176, 4524, 4680, 5220, 5616, 5655, 6032, 6264, 6786, 6960, 7020, 7540, 7830, 9048, 9360, 10179, 10440, 11310, 12528, 13572, 14040, 15080, 15660, 16231, 16965, 18096, 20358, 20880, 22620, 27144, 28080, 30160, 31320, 32462, 33930, 40716, 45240, 48693, 50895, 54288, 62640, 64924, 67860, 81155, 81432, 90480, 97386, 101790, 129848, 135720, 146079, 162310, 162864, 194772, 203580, 211003, 243465, 259696, 271440, 292158, 324620, 389544, 407160, 422006, 438237, 470699, 486930, 584316, 633009, 649240, 730395, 779088, 814320, 844012, 876474, 941398, 973860, 1055015, 1168632, 1266018, 1298480, 1412097, 1460790, 1688024, 1752948, 1882796, 1899027, 1947720, 2110030, 2191185, 2337264, 2353495, 2532036, 2824194, 2921580, 3165045, 3376048, 3505896, 3765592, 3798054, 3895440, 4220060, 4236291, 4382370, 4706990, 5064072, 5648388, 5697081, 5843160, 6119087, 6330090, 7011792, 7060485, 7531184, 7596108, 8440120, 8472582, 8764740, 9413980, 9495135, 10128144, 11296776, 11394162, 11686320, 12238174, 12660180, 12708873, 14120970, 15192216, 16880240, 16945164, 17529480, 18357261, 18827960, 18990270, 21181455, 22593552, 22788324, 24476348, 25320360, 25417746, 28241940, 28485405, 30384432, 30595435, 33890328, 35058960, 36714522, 37655920, 37980540, 42362910, 45576648, 48952696, 50640720, 50835492, 55071783, 56483880, 56970810, 61190870, 63544365, 67780656, 73429044, 75961080, 84725820, 91153296, 91786305, 97905392, 101670984, 110143566, 112967760, 113941620, 122381740, 127088730, 146858088, 151922160, 165215349, 169451640, 183572610, 203341968, 220287132, 227883240, 244763480, 254177460, 275358915, 293716176, 330430698, 338903280, 367145220, 440574264, 455766480, 489526960, 508354920, 550717830, 660861396, 734290440, 826076745, 881148528, 1016709840, 1101435660, 1321722792, 1468580880, 1652153490, 2202871320, 2643445584, 3304306980, 4405742640, 6608613960, 13217227920]

約数ペア:

[(1, 13217227920), (2, 6608613960), (3, 4405742640), (4, 3304306980), (5, 2643445584), (6, 2202871320), (8, 1652153490), (9, 1468580880), (10, 1321722792), (12, 1101435660), (13, 1016709840), (15, 881148528), (16, 826076745), (18, 734290440), (20, 660861396), (24, 550717830), (26, 508354920), (27, 489526960), (29, 455766480), (30, 440574264), (36, 367145220), (39, 338903280), (40, 330430698), (45, 293716176), (48, 275358915), (52, 254177460), (54, 244763480), (58, 227883240), (60, 220287132), (65, 203341968), (72, 183572610), (78, 169451640), (80, 165215349), (87, 151922160), (90, 146858088), (104, 127088730), (108, 122381740), (116, 113941620), (117, 112967760), (120, 110143566), (130, 101670984), (135, 97905392), (144, 91786305), (145, 91153296), (156, 84725820), (174, 75961080), (180, 73429044), (195, 67780656), (208, 63544365), (216, 61190870), (232, 56970810), (234, 56483880), (240, 55071783), (260, 50835492), (261, 50640720), (270, 48952696), (290, 45576648), (312, 42362910), (348, 37980540), (351, 37655920), (360, 36714522), (377, 35058960), (390, 33890328), (432, 30595435), (435, 30384432), (464, 28485405), (468, 28241940), (520, 25417746), (522, 25320360), (540, 24476348), (580, 22788324), (585, 22593552), (624, 21181455), (696, 18990270), (702, 18827960), (720, 18357261), (754, 17529480), (780, 16945164), (783, 16880240), (870, 15192216), (936, 14120970), (1040, 12708873), (1044, 12660180), (1080, 12238174), (1131, 11686320), (1160, 11394162), (1170, 11296776), (1305, 10128144), (1392, 9495135), (1404, 9413980), (1508, 8764740), (1560, 8472582), (1566, 8440120), (1740, 7596108), (1755, 7531184), (1872, 7060485), (1885, 7011792), (2088, 6330090), (2160, 6119087), (2262, 5843160), (2320, 5697081), (2340, 5648388), (2610, 5064072), (2808, 4706990), (3016, 4382370), (3120, 4236291), (3132, 4220060), (3393, 3895440), (3480, 3798054), (3510, 3765592), (3770, 3505896), (3915, 3376048), (4176, 3165045), (4524, 2921580), (4680, 2824194), (5220, 2532036), (5616, 2353495), (5655, 2337264), (6032, 2191185), (6264, 2110030), (6786, 1947720), (6960, 1899027), (7020, 1882796), (7540, 1752948), (7830, 1688024), (9048, 1460790), (9360, 1412097), (10179, 1298480), (10440, 1266018), (11310, 1168632), (12528, 1055015), (13572, 973860), (14040, 941398), (15080, 876474), (15660, 844012), (16231, 814320), (16965, 779088), (18096, 730395), (20358, 649240), (20880, 633009), (22620, 584316), (27144, 486930), (28080, 470699), (30160, 438237), (31320, 422006), (32462, 407160), (33930, 389544), (40716, 324620), (45240, 292158), (48693, 271440), (50895, 259696), (54288, 243465), (62640, 211003), (64924, 203580), (67860, 194772), (81155, 162864), (81432, 162310), (90480, 146079), (97386, 135720), (101790, 129848)]