12281934080

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9343}}^1$

素因数の和:9456

約数の個数: 144

約数和(自身を含む): 32086548480

約数和(自身を除く): 19804614400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 79, 80, 104, 128, 130, 158, 160, 208, 256, 260, 316, 320, 395, 416, 520, 632, 640, 790, 832, 1027, 1040, 1264, 1280, 1580, 1664, 2054, 2080, 2528, 3160, 3328, 4108, 4160, 5056, 5135, 6320, 8216, 8320, 9343, 10112, 10270, 12640, 16432, 16640, 18686, 20224, 20540, 25280, 32864, 37372, 41080, 46715, 50560, 65728, 74744, 82160, 93430, 101120, 121459, 131456, 149488, 164320, 186860, 242918, 262912, 298976, 328640, 373720, 485836, 597952, 607295, 657280, 738097, 747440, 971672, 1195904, 1214590, 1314560, 1476194, 1494880, 1943344, 2391808, 2429180, 2952388, 2989760, 3690485, 3886688, 4858360, 5904776, 5979520, 7380970, 7773376, 9595261, 9716720, 11809552, 11959040, 14761940, 15546752, 19190522, 19433440, 23619104, 29523880, 31093504, 38381044, 38866880, 47238208, 47976305, 59047760, 76762088, 77733760, 94476416, 95952610, 118095520, 153524176, 155467520, 188952832, 191905220, 236191040, 307048352, 383810440, 472382080, 614096704, 767620880, 944764160, 1228193408, 1535241760, 2456386816, 3070483520, 6140967040, 12281934080]

約数ペア:

[(1, 12281934080), (2, 6140967040), (4, 3070483520), (5, 2456386816), (8, 1535241760), (10, 1228193408), (13, 944764160), (16, 767620880), (20, 614096704), (26, 472382080), (32, 383810440), (40, 307048352), (52, 236191040), (64, 191905220), (65, 188952832), (79, 155467520), (80, 153524176), (104, 118095520), (128, 95952610), (130, 94476416), (158, 77733760), (160, 76762088), (208, 59047760), (256, 47976305), (260, 47238208), (316, 38866880), (320, 38381044), (395, 31093504), (416, 29523880), (520, 23619104), (632, 19433440), (640, 19190522), (790, 15546752), (832, 14761940), (1027, 11959040), (1040, 11809552), (1264, 9716720), (1280, 9595261), (1580, 7773376), (1664, 7380970), (2054, 5979520), (2080, 5904776), (2528, 4858360), (3160, 3886688), (3328, 3690485), (4108, 2989760), (4160, 2952388), (5056, 2429180), (5135, 2391808), (6320, 1943344), (8216, 1494880), (8320, 1476194), (9343, 1314560), (10112, 1214590), (10270, 1195904), (12640, 971672), (16432, 747440), (16640, 738097), (18686, 657280), (20224, 607295), (20540, 597952), (25280, 485836), (32864, 373720), (37372, 328640), (41080, 298976), (46715, 262912), (50560, 242918), (65728, 186860), (74744, 164320), (82160, 149488), (93430, 131456), (101120, 121459)]