139412280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 256

約数和(自身を含む): 508032000

約数和(自身を除く): 368619720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 59, 60, 70, 84, 87, 97, 105, 116, 118, 120, 140, 145, 168, 174, 177, 194, 203, 210, 232, 236, 280, 290, 291, 295, 348, 354, 388, 406, 413, 420, 435, 472, 485, 580, 582, 590, 609, 679, 696, 708, 776, 812, 826, 840, 870, 885, 970, 1015, 1160, 1164, 1180, 1218, 1239, 1358, 1416, 1455, 1624, 1652, 1711, 1740, 1770, 1940, 2030, 2037, 2065, 2328, 2360, 2436, 2478, 2716, 2813, 2910, 3045, 3304, 3395, 3422, 3480, 3540, 3880, 4060, 4074, 4130, 4872, 4956, 5133, 5432, 5626, 5723, 5820, 6090, 6195, 6790, 6844, 7080, 8120, 8148, 8260, 8439, 8555, 9912, 10185, 10266, 11252, 11446, 11640, 11977, 12180, 12390, 13580, 13688, 14065, 16296, 16520, 16878, 17110, 17169, 19691, 20370, 20532, 22504, 22892, 23954, 24360, 24780, 25665, 27160, 28130, 28615, 33756, 34220, 34338, 35931, 39382, 40061, 40740, 41064, 42195, 45784, 47908, 49560, 51330, 56260, 57230, 59073, 59885, 67512, 68440, 68676, 71862, 78764, 80122, 81480, 84390, 85845, 95816, 98455, 102660, 112520, 114460, 118146, 119770, 120183, 137352, 143724, 157528, 160244, 165967, 168780, 171690, 179655, 196910, 200305, 205320, 228920, 236292, 239540, 240366, 287448, 295365, 320488, 331934, 337560, 343380, 359310, 393820, 400610, 472584, 479080, 480732, 497901, 590730, 600915, 663868, 686760, 718620, 787640, 801220, 829835, 961464, 995802, 1161769, 1181460, 1201830, 1327736, 1437240, 1602440, 1659670, 1991604, 2323538, 2362920, 2403660, 2489505, 3319340, 3485307, 3983208, 4647076, 4807320, 4979010, 5808845, 6638680, 6970614, 9294152, 9958020, 11617690, 13941228, 17426535, 19916040, 23235380, 27882456, 34853070, 46470760, 69706140, 139412280]

約数ペア:

[(1, 139412280), (2, 69706140), (3, 46470760), (4, 34853070), (5, 27882456), (6, 23235380), (7, 19916040), (8, 17426535), (10, 13941228), (12, 11617690), (14, 9958020), (15, 9294152), (20, 6970614), (21, 6638680), (24, 5808845), (28, 4979010), (29, 4807320), (30, 4647076), (35, 3983208), (40, 3485307), (42, 3319340), (56, 2489505), (58, 2403660), (59, 2362920), (60, 2323538), (70, 1991604), (84, 1659670), (87, 1602440), (97, 1437240), (105, 1327736), (116, 1201830), (118, 1181460), (120, 1161769), (140, 995802), (145, 961464), (168, 829835), (174, 801220), (177, 787640), (194, 718620), (203, 686760), (210, 663868), (232, 600915), (236, 590730), (280, 497901), (290, 480732), (291, 479080), (295, 472584), (348, 400610), (354, 393820), (388, 359310), (406, 343380), (413, 337560), (420, 331934), (435, 320488), (472, 295365), (485, 287448), (580, 240366), (582, 239540), (590, 236292), (609, 228920), (679, 205320), (696, 200305), (708, 196910), (776, 179655), (812, 171690), (826, 168780), (840, 165967), (870, 160244), (885, 157528), (970, 143724), (1015, 137352), (1160, 120183), (1164, 119770), (1180, 118146), (1218, 114460), (1239, 112520), (1358, 102660), (1416, 98455), (1455, 95816), (1624, 85845), (1652, 84390), (1711, 81480), (1740, 80122), (1770, 78764), (1940, 71862), (2030, 68676), (2037, 68440), (2065, 67512), (2328, 59885), (2360, 59073), (2436, 57230), (2478, 56260), (2716, 51330), (2813, 49560), (2910, 47908), (3045, 45784), (3304, 42195), (3395, 41064), (3422, 40740), (3480, 40061), (3540, 39382), (3880, 35931), (4060, 34338), (4074, 34220), (4130, 33756), (4872, 28615), (4956, 28130), (5133, 27160), (5432, 25665), (5626, 24780), (5723, 24360), (5820, 23954), (6090, 22892), (6195, 22504), (6790, 20532), (6844, 20370), (7080, 19691), (8120, 17169), (8148, 17110), (8260, 16878), (8439, 16520), (8555, 16296), (9912, 14065), (10185, 13688), (10266, 13580), (11252, 12390), (11446, 12180), (11640, 11977)]