12722300640

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{140237}}^1$

素因数の和:140271

約数の個数: 240

約数和(自身を含む): 51313645152

約数和(自身を除く): 38591344512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 45360, 90720, 140237, 280474, 420711, 560948, 701185, 841422, 981659, 1121896, 1262133, 1402370, 1682844, 1963318, 2103555, 2243792, 2524266, 2804740, 2944977, 3365688, 3786399, 3926636, 4207110, 4487584, 4908295, 5048532, 5609480, 5889954, 6310665, 6731376, 7572798, 7853272, 8414220, 8834931, 9816590, 10097064, 11218960, 11359197, 11779908, 12621330, 13462752, 14724885, 15145596, 15706544, 16828440, 17669862, 18931995, 19633180, 20194128, 22437920, 22718394, 23559816, 25242660, 26504793, 29449770, 30291192, 31413088, 33656880, 35339724, 37863990, 39266360, 40388256, 44174655, 45436788, 47119632, 50485320, 53009586, 56795985, 58899540, 60582384, 67313760, 70679448, 75727980, 78532720, 79514379, 88349310, 90873576, 94239264, 100970640, 106019172, 113591970, 117799080, 121164768, 132523965, 141358896, 151455960, 157065440, 159028758, 176698620, 181747152, 201941280, 212038344, 227183940, 235598160, 265047930, 282717792, 302911920, 318057516, 353397240, 363494304, 397571895, 424076688, 454367880, 471196320, 530095860, 605823840, 636115032, 706794480, 795143790, 848153376, 908735760, 1060191720, 1272230064, 1413588960, 1590287580, 1817471520, 2120383440, 2544460128, 3180575160, 4240766880, 6361150320, 12722300640]

約数ペア:

[(1, 12722300640), (2, 6361150320), (3, 4240766880), (4, 3180575160), (5, 2544460128), (6, 2120383440), (7, 1817471520), (8, 1590287580), (9, 1413588960), (10, 1272230064), (12, 1060191720), (14, 908735760), (15, 848153376), (16, 795143790), (18, 706794480), (20, 636115032), (21, 605823840), (24, 530095860), (27, 471196320), (28, 454367880), (30, 424076688), (32, 397571895), (35, 363494304), (36, 353397240), (40, 318057516), (42, 302911920), (45, 282717792), (48, 265047930), (54, 235598160), (56, 227183940), (60, 212038344), (63, 201941280), (70, 181747152), (72, 176698620), (80, 159028758), (81, 157065440), (84, 151455960), (90, 141358896), (96, 132523965), (105, 121164768), (108, 117799080), (112, 113591970), (120, 106019172), (126, 100970640), (135, 94239264), (140, 90873576), (144, 88349310), (160, 79514379), (162, 78532720), (168, 75727980), (180, 70679448), (189, 67313760), (210, 60582384), (216, 58899540), (224, 56795985), (240, 53009586), (252, 50485320), (270, 47119632), (280, 45436788), (288, 44174655), (315, 40388256), (324, 39266360), (336, 37863990), (360, 35339724), (378, 33656880), (405, 31413088), (420, 30291192), (432, 29449770), (480, 26504793), (504, 25242660), (540, 23559816), (560, 22718394), (567, 22437920), (630, 20194128), (648, 19633180), (672, 18931995), (720, 17669862), (756, 16828440), (810, 15706544), (840, 15145596), (864, 14724885), (945, 13462752), (1008, 12621330), (1080, 11779908), (1120, 11359197), (1134, 11218960), (1260, 10097064), (1296, 9816590), (1440, 8834931), (1512, 8414220), (1620, 7853272), (1680, 7572798), (1890, 6731376), (2016, 6310665), (2160, 5889954), (2268, 5609480), (2520, 5048532), (2592, 4908295), (2835, 4487584), (3024, 4207110), (3240, 3926636), (3360, 3786399), (3780, 3365688), (4320, 2944977), (4536, 2804740), (5040, 2524266), (5670, 2243792), (6048, 2103555), (6480, 1963318), (7560, 1682844), (9072, 1402370), (10080, 1262133), (11340, 1121896), (12960, 981659), (15120, 841422), (18144, 701185), (22680, 560948), (30240, 420711), (45360, 280474), (90720, 140237)]