16618017780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{48311}}^1$

素因数の和:48356

約数の個数: 288

約数和(自身を含む): 64768999680

約数和(自身を除く): 48150981900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 270, 273, 294, 315, 351, 364, 378, 390, 420, 441, 455, 468, 490, 540, 546, 585, 588, 630, 637, 702, 735, 756, 780, 819, 882, 910, 945, 980, 1092, 1170, 1260, 1274, 1323, 1365, 1404, 1470, 1638, 1755, 1764, 1820, 1890, 1911, 2205, 2340, 2457, 2548, 2646, 2730, 2940, 3185, 3276, 3510, 3780, 3822, 4095, 4410, 4914, 5292, 5460, 5733, 6370, 6615, 7020, 7644, 8190, 8820, 9555, 9828, 11466, 12285, 12740, 13230, 16380, 17199, 19110, 22932, 24570, 26460, 28665, 34398, 38220, 48311, 49140, 57330, 68796, 85995, 96622, 114660, 144933, 171990, 193244, 241555, 289866, 338177, 343980, 434799, 483110, 579732, 628043, 676354, 724665, 869598, 966220, 1014531, 1256086, 1304397, 1352708, 1449330, 1690885, 1739196, 1884129, 2029062, 2173995, 2367239, 2512172, 2608794, 2898660, 3043593, 3140215, 3381770, 3768258, 4058124, 4347990, 4396301, 4734478, 5072655, 5217588, 5652387, 6087186, 6280430, 6521985, 6763540, 7101717, 7536516, 8695980, 8792602, 9130779, 9420645, 9468956, 10145310, 11304774, 11836195, 12174372, 12560860, 13043970, 13188903, 14203434, 15217965, 16957161, 17585204, 18261558, 18841290, 20290620, 21305151, 21981505, 22609548, 23672390, 26087940, 26377806, 28261935, 28406868, 30435930, 30774107, 33914322, 35508585, 36523116, 37682580, 39566709, 42610302, 43963010, 45653895, 47344780, 52755612, 56523870, 60871860, 61548214, 63915453, 65944515, 67828644, 71017170, 79133418, 84785805, 85220604, 87926020, 91307790, 92322321, 106525755, 113047740, 118700127, 123096428, 127830906, 131889030, 142034340, 153870535, 158266836, 169571610, 182615580, 184644642, 197833545, 213051510, 237400254, 255661812, 263778060, 276966963, 307741070, 319577265, 339143220, 369289284, 395667090, 426103020, 461611605, 474800508, 553933926, 593500635, 615482140, 639154530, 791334180, 830900889, 923223210, 1107867852, 1187001270, 1278309060, 1384834815, 1661801778, 1846446420, 2374002540, 2769669630, 3323603556, 4154504445, 5539339260, 8309008890, 16618017780]

約数ペア:

[(1, 16618017780), (2, 8309008890), (3, 5539339260), (4, 4154504445), (5, 3323603556), (6, 2769669630), (7, 2374002540), (9, 1846446420), (10, 1661801778), (12, 1384834815), (13, 1278309060), (14, 1187001270), (15, 1107867852), (18, 923223210), (20, 830900889), (21, 791334180), (26, 639154530), (27, 615482140), (28, 593500635), (30, 553933926), (35, 474800508), (36, 461611605), (39, 426103020), (42, 395667090), (45, 369289284), (49, 339143220), (52, 319577265), (54, 307741070), (60, 276966963), (63, 263778060), (65, 255661812), (70, 237400254), (78, 213051510), (84, 197833545), (90, 184644642), (91, 182615580), (98, 169571610), (105, 158266836), (108, 153870535), (117, 142034340), (126, 131889030), (130, 127830906), (135, 123096428), (140, 118700127), (147, 113047740), (156, 106525755), (180, 92322321), (182, 91307790), (189, 87926020), (195, 85220604), (196, 84785805), (210, 79133418), (234, 71017170), (245, 67828644), (252, 65944515), (260, 63915453), (270, 61548214), (273, 60871860), (294, 56523870), (315, 52755612), (351, 47344780), (364, 45653895), (378, 43963010), (390, 42610302), (420, 39566709), (441, 37682580), (455, 36523116), (468, 35508585), (490, 33914322), (540, 30774107), (546, 30435930), (585, 28406868), (588, 28261935), (630, 26377806), (637, 26087940), (702, 23672390), (735, 22609548), (756, 21981505), (780, 21305151), (819, 20290620), (882, 18841290), (910, 18261558), (945, 17585204), (980, 16957161), (1092, 15217965), (1170, 14203434), (1260, 13188903), (1274, 13043970), (1323, 12560860), (1365, 12174372), (1404, 11836195), (1470, 11304774), (1638, 10145310), (1755, 9468956), (1764, 9420645), (1820, 9130779), (1890, 8792602), (1911, 8695980), (2205, 7536516), (2340, 7101717), (2457, 6763540), (2548, 6521985), (2646, 6280430), (2730, 6087186), (2940, 5652387), (3185, 5217588), (3276, 5072655), (3510, 4734478), (3780, 4396301), (3822, 4347990), (4095, 4058124), (4410, 3768258), (4914, 3381770), (5292, 3140215), (5460, 3043593), (5733, 2898660), (6370, 2608794), (6615, 2512172), (7020, 2367239), (7644, 2173995), (8190, 2029062), (8820, 1884129), (9555, 1739196), (9828, 1690885), (11466, 1449330), (12285, 1352708), (12740, 1304397), (13230, 1256086), (16380, 1014531), (17199, 966220), (19110, 869598), (22932, 724665), (24570, 676354), (26460, 628043), (28665, 579732), (34398, 483110), (38220, 434799), (48311, 343980), (49140, 338177), (57330, 289866), (68796, 241555), (85995, 193244), (96622, 171990), (114660, 144933)]