11906545280

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:856

約数の個数: 256

約数和(自身を含む): 33694272000

約数和(自身を除く): 21787726720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 73, 80, 98, 112, 128, 140, 146, 160, 196, 224, 245, 280, 292, 320, 343, 365, 392, 448, 490, 511, 560, 584, 640, 686, 730, 743, 784, 896, 980, 1022, 1120, 1168, 1372, 1460, 1486, 1568, 1715, 1960, 2044, 2240, 2336, 2555, 2744, 2920, 2972, 3136, 3430, 3577, 3715, 3920, 4088, 4480, 4672, 5110, 5201, 5488, 5840, 5944, 6272, 6860, 7154, 7430, 7840, 8176, 9344, 10220, 10402, 10976, 11680, 11888, 13720, 14308, 14860, 15680, 16352, 17885, 20440, 20804, 21952, 23360, 23776, 25039, 26005, 27440, 28616, 29720, 31360, 32704, 35770, 36407, 40880, 41608, 43904, 46720, 47552, 50078, 52010, 54239, 54880, 57232, 59440, 65408, 71540, 72814, 81760, 83216, 95104, 100156, 104020, 108478, 109760, 114464, 118880, 125195, 143080, 145628, 163520, 166432, 182035, 200312, 208040, 216956, 219520, 228928, 237760, 250390, 254849, 271195, 286160, 291256, 327040, 332864, 364070, 379673, 400624, 416080, 433912, 457856, 475520, 500780, 509698, 542390, 572320, 582512, 665728, 728140, 759346, 801248, 832160, 867824, 1001560, 1019396, 1084780, 1144640, 1165024, 1274245, 1456280, 1518692, 1602496, 1664320, 1735648, 1898365, 2003120, 2038792, 2169560, 2289280, 2330048, 2548490, 2657711, 2912560, 3037384, 3204992, 3328640, 3471296, 3796730, 4006240, 4077584, 4339120, 4660096, 5096980, 5315422, 5825120, 6074768, 6942592, 7593460, 8012480, 8155168, 8678240, 10193960, 10630844, 11650240, 12149536, 13288555, 15186920, 16024960, 16310336, 17356480, 18603977, 20387920, 21261688, 23300480, 24299072, 26577110, 30373840, 32620672, 34712960, 37207954, 40775840, 42523376, 48598144, 53154220, 60747680, 74415908, 81551680, 85046752, 93019885, 106308440, 121495360, 148831816, 163103360, 170093504, 186039770, 212616880, 242990720, 297663632, 340187008, 372079540, 425233760, 595327264, 744159080, 850467520, 1190654528, 1488318160, 1700935040, 2381309056, 2976636320, 5953272640, 11906545280]

約数ペア:

[(1, 11906545280), (2, 5953272640), (4, 2976636320), (5, 2381309056), (7, 1700935040), (8, 1488318160), (10, 1190654528), (14, 850467520), (16, 744159080), (20, 595327264), (28, 425233760), (32, 372079540), (35, 340187008), (40, 297663632), (49, 242990720), (56, 212616880), (64, 186039770), (70, 170093504), (73, 163103360), (80, 148831816), (98, 121495360), (112, 106308440), (128, 93019885), (140, 85046752), (146, 81551680), (160, 74415908), (196, 60747680), (224, 53154220), (245, 48598144), (280, 42523376), (292, 40775840), (320, 37207954), (343, 34712960), (365, 32620672), (392, 30373840), (448, 26577110), (490, 24299072), (511, 23300480), (560, 21261688), (584, 20387920), (640, 18603977), (686, 17356480), (730, 16310336), (743, 16024960), (784, 15186920), (896, 13288555), (980, 12149536), (1022, 11650240), (1120, 10630844), (1168, 10193960), (1372, 8678240), (1460, 8155168), (1486, 8012480), (1568, 7593460), (1715, 6942592), (1960, 6074768), (2044, 5825120), (2240, 5315422), (2336, 5096980), (2555, 4660096), (2744, 4339120), (2920, 4077584), (2972, 4006240), (3136, 3796730), (3430, 3471296), (3577, 3328640), (3715, 3204992), (3920, 3037384), (4088, 2912560), (4480, 2657711), (4672, 2548490), (5110, 2330048), (5201, 2289280), (5488, 2169560), (5840, 2038792), (5944, 2003120), (6272, 1898365), (6860, 1735648), (7154, 1664320), (7430, 1602496), (7840, 1518692), (8176, 1456280), (9344, 1274245), (10220, 1165024), (10402, 1144640), (10976, 1084780), (11680, 1019396), (11888, 1001560), (13720, 867824), (14308, 832160), (14860, 801248), (15680, 759346), (16352, 728140), (17885, 665728), (20440, 582512), (20804, 572320), (21952, 542390), (23360, 509698), (23776, 500780), (25039, 475520), (26005, 457856), (27440, 433912), (28616, 416080), (29720, 400624), (31360, 379673), (32704, 364070), (35770, 332864), (36407, 327040), (40880, 291256), (41608, 286160), (43904, 271195), (46720, 254849), (47552, 250390), (50078, 237760), (52010, 228928), (54239, 219520), (54880, 216956), (57232, 208040), (59440, 200312), (65408, 182035), (71540, 166432), (72814, 163520), (81760, 145628), (83216, 143080), (95104, 125195), (100156, 118880), (104020, 114464), (108478, 109760)]