7979718240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47363}}^1$

素因数の和:47403

約数の個数: 240

約数和(自身を含む): 30328684848

約数和(自身を除く): 22348966608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 9360, 10530, 11232, 12960, 14040, 16848, 18720, 21060, 28080, 33696, 42120, 47363, 56160, 84240, 94726, 142089, 168480, 189452, 236815, 284178, 378904, 426267, 473630, 568356, 615719, 710445, 757808, 852534, 947260, 1136712, 1231438, 1278801, 1420890, 1515616, 1705068, 1847157, 1894520, 2131335, 2273424, 2462876, 2557602, 2841780, 3078595, 3410136, 3694314, 3789040, 3836403, 4262670, 4546848, 4925752, 5115204, 5541471, 5683560, 6157190, 6394005, 6820272, 7388628, 7578080, 7672806, 8525340, 9235785, 9851504, 10230408, 11082942, 11367120, 12314380, 12788010, 13640544, 14777256, 15345612, 16624413, 17050680, 18471570, 19182015, 19703008, 20460816, 22165884, 22734240, 24628760, 25576020, 27707355, 29554512, 30691224, 33248826, 34101360, 36943140, 38364030, 40921632, 44331768, 49257520, 49873239, 51152040, 55414710, 59109024, 61382448, 66497652, 68202720, 73886280, 76728060, 83122065, 88663536, 98515040, 99746478, 102304080, 110829420, 122764896, 132995304, 147772560, 153456120, 166244130, 177327072, 199492956, 204608160, 221658840, 249366195, 265990608, 295545120, 306912240, 332488260, 398985912, 443317680, 498732390, 531981216, 613824480, 664976520, 797971824, 886635360, 997464780, 1329953040, 1595943648, 1994929560, 2659906080, 3989859120, 7979718240]

約数ペア:

[(1, 7979718240), (2, 3989859120), (3, 2659906080), (4, 1994929560), (5, 1595943648), (6, 1329953040), (8, 997464780), (9, 886635360), (10, 797971824), (12, 664976520), (13, 613824480), (15, 531981216), (16, 498732390), (18, 443317680), (20, 398985912), (24, 332488260), (26, 306912240), (27, 295545120), (30, 265990608), (32, 249366195), (36, 221658840), (39, 204608160), (40, 199492956), (45, 177327072), (48, 166244130), (52, 153456120), (54, 147772560), (60, 132995304), (65, 122764896), (72, 110829420), (78, 102304080), (80, 99746478), (81, 98515040), (90, 88663536), (96, 83122065), (104, 76728060), (108, 73886280), (117, 68202720), (120, 66497652), (130, 61382448), (135, 59109024), (144, 55414710), (156, 51152040), (160, 49873239), (162, 49257520), (180, 44331768), (195, 40921632), (208, 38364030), (216, 36943140), (234, 34101360), (240, 33248826), (260, 30691224), (270, 29554512), (288, 27707355), (312, 25576020), (324, 24628760), (351, 22734240), (360, 22165884), (390, 20460816), (405, 19703008), (416, 19182015), (432, 18471570), (468, 17050680), (480, 16624413), (520, 15345612), (540, 14777256), (585, 13640544), (624, 12788010), (648, 12314380), (702, 11367120), (720, 11082942), (780, 10230408), (810, 9851504), (864, 9235785), (936, 8525340), (1040, 7672806), (1053, 7578080), (1080, 7388628), (1170, 6820272), (1248, 6394005), (1296, 6157190), (1404, 5683560), (1440, 5541471), (1560, 5115204), (1620, 4925752), (1755, 4546848), (1872, 4262670), (2080, 3836403), (2106, 3789040), (2160, 3694314), (2340, 3410136), (2592, 3078595), (2808, 2841780), (3120, 2557602), (3240, 2462876), (3510, 2273424), (3744, 2131335), (4212, 1894520), (4320, 1847157), (4680, 1705068), (5265, 1515616), (5616, 1420890), (6240, 1278801), (6480, 1231438), (7020, 1136712), (8424, 947260), (9360, 852534), (10530, 757808), (11232, 710445), (12960, 615719), (14040, 568356), (16848, 473630), (18720, 426267), (21060, 378904), (28080, 284178), (33696, 236815), (42120, 189452), (47363, 168480), (56160, 142089), (84240, 94726)]