138029665280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{21379}}^1$

素因数の和:21514

約数の個数: 176

約数和(自身を含む): 360272327520

約数和(自身を除く): 222242662240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 97, 104, 128, 130, 160, 194, 208, 256, 260, 320, 388, 416, 485, 512, 520, 640, 776, 832, 970, 1024, 1040, 1261, 1280, 1552, 1664, 1940, 2080, 2522, 2560, 3104, 3328, 3880, 4160, 5044, 5120, 6208, 6305, 6656, 7760, 8320, 10088, 12416, 12610, 13312, 15520, 16640, 20176, 21379, 24832, 25220, 31040, 33280, 40352, 42758, 49664, 50440, 62080, 66560, 80704, 85516, 99328, 100880, 106895, 124160, 161408, 171032, 201760, 213790, 248320, 277927, 322816, 342064, 403520, 427580, 496640, 555854, 645632, 684128, 807040, 855160, 1111708, 1291264, 1368256, 1389635, 1614080, 1710320, 2073763, 2223416, 2736512, 2779270, 3228160, 3420640, 4147526, 4446832, 5473024, 5558540, 6456320, 6841280, 8295052, 8893664, 10368815, 10946048, 11117080, 13682560, 16590104, 17787328, 20737630, 21892096, 22234160, 26958919, 27365120, 33180208, 35574656, 41475260, 44468320, 53917838, 54730240, 66360416, 71149312, 82950520, 88936640, 107835676, 109460480, 132720832, 134794595, 142298624, 165901040, 177873280, 215671352, 265441664, 269589190, 284597248, 331802080, 355746560, 431342704, 530883328, 539178380, 663604160, 711493120, 862685408, 1061766656, 1078356760, 1327208320, 1422986240, 1725370816, 2123533312, 2156713520, 2654416640, 3450741632, 4313427040, 5308833280, 6901483264, 8626854080, 10617666560, 13802966528, 17253708160, 27605933056, 34507416320, 69014832640, 138029665280]

約数ペア:

[(1, 138029665280), (2, 69014832640), (4, 34507416320), (5, 27605933056), (8, 17253708160), (10, 13802966528), (13, 10617666560), (16, 8626854080), (20, 6901483264), (26, 5308833280), (32, 4313427040), (40, 3450741632), (52, 2654416640), (64, 2156713520), (65, 2123533312), (80, 1725370816), (97, 1422986240), (104, 1327208320), (128, 1078356760), (130, 1061766656), (160, 862685408), (194, 711493120), (208, 663604160), (256, 539178380), (260, 530883328), (320, 431342704), (388, 355746560), (416, 331802080), (485, 284597248), (512, 269589190), (520, 265441664), (640, 215671352), (776, 177873280), (832, 165901040), (970, 142298624), (1024, 134794595), (1040, 132720832), (1261, 109460480), (1280, 107835676), (1552, 88936640), (1664, 82950520), (1940, 71149312), (2080, 66360416), (2522, 54730240), (2560, 53917838), (3104, 44468320), (3328, 41475260), (3880, 35574656), (4160, 33180208), (5044, 27365120), (5120, 26958919), (6208, 22234160), (6305, 21892096), (6656, 20737630), (7760, 17787328), (8320, 16590104), (10088, 13682560), (12416, 11117080), (12610, 10946048), (13312, 10368815), (15520, 8893664), (16640, 8295052), (20176, 6841280), (21379, 6456320), (24832, 5558540), (25220, 5473024), (31040, 4446832), (33280, 4147526), (40352, 3420640), (42758, 3228160), (49664, 2779270), (50440, 2736512), (62080, 2223416), (66560, 2073763), (80704, 1710320), (85516, 1614080), (99328, 1389635), (100880, 1368256), (106895, 1291264), (124160, 1111708), (161408, 855160), (171032, 807040), (201760, 684128), (213790, 645632), (248320, 555854), (277927, 496640), (322816, 427580), (342064, 403520)]