12966808960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1409

約数の個数: 256

約数和(自身を含む): 37099929600

約数和(自身を除く): 24133120640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 73, 80, 112, 124, 128, 140, 146, 155, 160, 217, 224, 248, 280, 292, 310, 320, 365, 434, 448, 496, 511, 560, 584, 620, 640, 730, 868, 896, 992, 1022, 1085, 1120, 1168, 1240, 1279, 1460, 1736, 1984, 2044, 2170, 2240, 2263, 2336, 2480, 2555, 2558, 2920, 3472, 3968, 4088, 4340, 4480, 4526, 4672, 4960, 5110, 5116, 5840, 6395, 6944, 8176, 8680, 8953, 9052, 9344, 9920, 10220, 10232, 11315, 11680, 12790, 13888, 15841, 16352, 17360, 17906, 18104, 19840, 20440, 20464, 22630, 23360, 25580, 27776, 31682, 32704, 34720, 35812, 36208, 39649, 40880, 40928, 44765, 45260, 46720, 51160, 63364, 65408, 69440, 71624, 72416, 79205, 79298, 81760, 81856, 89530, 90520, 93367, 102320, 126728, 138880, 143248, 144832, 158410, 158596, 163520, 163712, 179060, 181040, 186734, 198245, 204640, 253456, 277543, 286496, 289664, 316820, 317192, 327040, 358120, 362080, 373468, 396490, 409280, 466835, 506912, 555086, 572992, 633640, 634384, 653569, 716240, 724160, 746936, 792980, 818560, 933670, 1013824, 1110172, 1145984, 1267280, 1268768, 1307138, 1387715, 1432480, 1448320, 1493872, 1585960, 1867340, 2027648, 2220344, 2534560, 2537536, 2614276, 2775430, 2864960, 2894377, 2987744, 3171920, 3267845, 3734680, 4440688, 5069120, 5075072, 5228552, 5550860, 5729920, 5788754, 5975488, 6343840, 6535690, 7469360, 8881376, 10138240, 10457104, 11101720, 11577508, 11950976, 12687680, 13071380, 14471885, 14938720, 17762752, 20260639, 20914208, 22203440, 23155016, 25375360, 26142760, 28943770, 29877440, 35525504, 40521278, 41828416, 44406880, 46310032, 52285520, 57887540, 59754880, 81042556, 83656832, 88813760, 92620064, 101303195, 104571040, 115775080, 162085112, 177627520, 185240128, 202606390, 209142080, 231550160, 324170224, 370480256, 405212780, 418284160, 463100320, 648340448, 810425560, 926200640, 1296680896, 1620851120, 1852401280, 2593361792, 3241702240, 6483404480, 12966808960]

約数ペア:

[(1, 12966808960), (2, 6483404480), (4, 3241702240), (5, 2593361792), (7, 1852401280), (8, 1620851120), (10, 1296680896), (14, 926200640), (16, 810425560), (20, 648340448), (28, 463100320), (31, 418284160), (32, 405212780), (35, 370480256), (40, 324170224), (56, 231550160), (62, 209142080), (64, 202606390), (70, 185240128), (73, 177627520), (80, 162085112), (112, 115775080), (124, 104571040), (128, 101303195), (140, 92620064), (146, 88813760), (155, 83656832), (160, 81042556), (217, 59754880), (224, 57887540), (248, 52285520), (280, 46310032), (292, 44406880), (310, 41828416), (320, 40521278), (365, 35525504), (434, 29877440), (448, 28943770), (496, 26142760), (511, 25375360), (560, 23155016), (584, 22203440), (620, 20914208), (640, 20260639), (730, 17762752), (868, 14938720), (896, 14471885), (992, 13071380), (1022, 12687680), (1085, 11950976), (1120, 11577508), (1168, 11101720), (1240, 10457104), (1279, 10138240), (1460, 8881376), (1736, 7469360), (1984, 6535690), (2044, 6343840), (2170, 5975488), (2240, 5788754), (2263, 5729920), (2336, 5550860), (2480, 5228552), (2555, 5075072), (2558, 5069120), (2920, 4440688), (3472, 3734680), (3968, 3267845), (4088, 3171920), (4340, 2987744), (4480, 2894377), (4526, 2864960), (4672, 2775430), (4960, 2614276), (5110, 2537536), (5116, 2534560), (5840, 2220344), (6395, 2027648), (6944, 1867340), (8176, 1585960), (8680, 1493872), (8953, 1448320), (9052, 1432480), (9344, 1387715), (9920, 1307138), (10220, 1268768), (10232, 1267280), (11315, 1145984), (11680, 1110172), (12790, 1013824), (13888, 933670), (15841, 818560), (16352, 792980), (17360, 746936), (17906, 724160), (18104, 716240), (19840, 653569), (20440, 634384), (20464, 633640), (22630, 572992), (23360, 555086), (25580, 506912), (27776, 466835), (31682, 409280), (32704, 396490), (34720, 373468), (35812, 362080), (36208, 358120), (39649, 327040), (40880, 317192), (40928, 316820), (44765, 289664), (45260, 286496), (46720, 277543), (51160, 253456), (63364, 204640), (65408, 198245), (69440, 186734), (71624, 181040), (72416, 179060), (79205, 163712), (79298, 163520), (81760, 158596), (81856, 158410), (89530, 144832), (90520, 143248), (93367, 138880), (102320, 126728)]