1418075640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2383}}^1$

素因数の和:2451

約数の個数: 256

約数和(自身を含む): 5149440000

約数和(自身を除く): 3731364360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 45, 54, 57, 58, 60, 72, 76, 87, 90, 95, 108, 114, 116, 120, 135, 145, 152, 171, 174, 180, 190, 216, 228, 232, 261, 270, 285, 290, 342, 348, 360, 380, 435, 456, 513, 522, 540, 551, 570, 580, 684, 696, 760, 783, 855, 870, 1026, 1044, 1080, 1102, 1140, 1160, 1305, 1368, 1566, 1653, 1710, 1740, 2052, 2088, 2204, 2280, 2383, 2565, 2610, 2755, 3132, 3306, 3420, 3480, 3915, 4104, 4408, 4766, 4959, 5130, 5220, 5510, 6264, 6612, 6840, 7149, 7830, 8265, 9532, 9918, 10260, 10440, 11020, 11915, 13224, 14298, 14877, 15660, 16530, 19064, 19836, 20520, 21447, 22040, 23830, 24795, 28596, 29754, 31320, 33060, 35745, 39672, 42894, 45277, 47660, 49590, 57192, 59508, 64341, 66120, 69107, 71490, 74385, 85788, 90554, 95320, 99180, 107235, 119016, 128682, 135831, 138214, 142980, 148770, 171576, 181108, 198360, 207321, 214470, 226385, 257364, 271662, 276428, 285960, 297540, 321705, 345535, 362216, 407493, 414642, 428940, 452770, 514728, 543324, 552856, 595080, 621963, 643410, 679155, 691070, 814986, 829284, 857880, 905540, 1036605, 1086648, 1222479, 1243926, 1286820, 1313033, 1358310, 1382140, 1629972, 1658568, 1811080, 1865889, 2037465, 2073210, 2444958, 2487852, 2573640, 2626066, 2716620, 2764280, 3109815, 3259944, 3731778, 3939099, 4074930, 4146420, 4889916, 4975704, 5252132, 5433240, 6112395, 6219630, 6565165, 7463556, 7878198, 8149860, 8292840, 9329445, 9779832, 10504264, 11817297, 12224790, 12439260, 13130330, 14927112, 15756396, 16299720, 18658890, 19695495, 23634594, 24449580, 24878520, 26260660, 31512792, 35451891, 37317780, 39390990, 47269188, 48899160, 52521320, 59086485, 70903782, 74635560, 78781980, 94538376, 118172970, 141807564, 157563960, 177259455, 236345940, 283615128, 354518910, 472691880, 709037820, 1418075640]

約数ペア:

[(1, 1418075640), (2, 709037820), (3, 472691880), (4, 354518910), (5, 283615128), (6, 236345940), (8, 177259455), (9, 157563960), (10, 141807564), (12, 118172970), (15, 94538376), (18, 78781980), (19, 74635560), (20, 70903782), (24, 59086485), (27, 52521320), (29, 48899160), (30, 47269188), (36, 39390990), (38, 37317780), (40, 35451891), (45, 31512792), (54, 26260660), (57, 24878520), (58, 24449580), (60, 23634594), (72, 19695495), (76, 18658890), (87, 16299720), (90, 15756396), (95, 14927112), (108, 13130330), (114, 12439260), (116, 12224790), (120, 11817297), (135, 10504264), (145, 9779832), (152, 9329445), (171, 8292840), (174, 8149860), (180, 7878198), (190, 7463556), (216, 6565165), (228, 6219630), (232, 6112395), (261, 5433240), (270, 5252132), (285, 4975704), (290, 4889916), (342, 4146420), (348, 4074930), (360, 3939099), (380, 3731778), (435, 3259944), (456, 3109815), (513, 2764280), (522, 2716620), (540, 2626066), (551, 2573640), (570, 2487852), (580, 2444958), (684, 2073210), (696, 2037465), (760, 1865889), (783, 1811080), (855, 1658568), (870, 1629972), (1026, 1382140), (1044, 1358310), (1080, 1313033), (1102, 1286820), (1140, 1243926), (1160, 1222479), (1305, 1086648), (1368, 1036605), (1566, 905540), (1653, 857880), (1710, 829284), (1740, 814986), (2052, 691070), (2088, 679155), (2204, 643410), (2280, 621963), (2383, 595080), (2565, 552856), (2610, 543324), (2755, 514728), (3132, 452770), (3306, 428940), (3420, 414642), (3480, 407493), (3915, 362216), (4104, 345535), (4408, 321705), (4766, 297540), (4959, 285960), (5130, 276428), (5220, 271662), (5510, 257364), (6264, 226385), (6612, 214470), (6840, 207321), (7149, 198360), (7830, 181108), (8265, 171576), (9532, 148770), (9918, 142980), (10260, 138214), (10440, 135831), (11020, 128682), (11915, 119016), (13224, 107235), (14298, 99180), (14877, 95320), (15660, 90554), (16530, 85788), (19064, 74385), (19836, 71490), (20520, 69107), (21447, 66120), (22040, 64341), (23830, 59508), (24795, 57192), (28596, 49590), (29754, 47660), (31320, 45277), (33060, 42894), (35745, 39672)]