1329287760

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1045

約数の個数: 280

約数和(自身を含む): 4840118784

約数和(自身を除く): 3510831024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 243, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 486, 540, 552, 621, 648, 690, 720, 729, 810, 828, 920, 972, 991, 1035, 1080, 1104, 1215, 1242, 1296, 1380, 1458, 1620, 1656, 1840, 1863, 1944, 1982, 2070, 2160, 2430, 2484, 2760, 2916, 2973, 3105, 3240, 3312, 3645, 3726, 3888, 3964, 4140, 4860, 4955, 4968, 5520, 5589, 5832, 5946, 6210, 6480, 7290, 7452, 7928, 8280, 8919, 9315, 9720, 9910, 9936, 11178, 11664, 11892, 12420, 14580, 14865, 14904, 15856, 16560, 16767, 17838, 18630, 19440, 19820, 22356, 22793, 23784, 24840, 26757, 27945, 29160, 29730, 29808, 33534, 35676, 37260, 39640, 44595, 44712, 45586, 47568, 49680, 53514, 55890, 58320, 59460, 67068, 68379, 71352, 74520, 79280, 80271, 83835, 89190, 89424, 91172, 107028, 111780, 113965, 118920, 133785, 134136, 136758, 142704, 149040, 160542, 167670, 178380, 182344, 205137, 214056, 223560, 227930, 237840, 240813, 267570, 268272, 273516, 321084, 335340, 341895, 356760, 364688, 401355, 410274, 428112, 447120, 455860, 481626, 535140, 547032, 615411, 642168, 670680, 683790, 713520, 722439, 802710, 820548, 911720, 963252, 1025685, 1070280, 1094064, 1204065, 1230822, 1284336, 1341360, 1367580, 1444878, 1605420, 1641096, 1823440, 1846233, 1926504, 2051370, 2140560, 2408130, 2461644, 2735160, 2889756, 3077055, 3210840, 3282192, 3612195, 3692466, 3853008, 4102740, 4816260, 4923288, 5470320, 5538699, 5779512, 6154110, 6421680, 7224390, 7384932, 8205480, 9231165, 9632520, 9846576, 11077398, 11559024, 12308220, 14448780, 14769864, 16410960, 16616097, 18462330, 19265040, 22154796, 24616440, 27693495, 28897560, 29539728, 33232194, 36924660, 44309592, 49232880, 55386990, 57795120, 66464388, 73849320, 83080485, 88619184, 110773980, 132928776, 147698640, 166160970, 221547960, 265857552, 332321940, 443095920, 664643880, 1329287760]

約数ペア:

[(1, 1329287760), (2, 664643880), (3, 443095920), (4, 332321940), (5, 265857552), (6, 221547960), (8, 166160970), (9, 147698640), (10, 132928776), (12, 110773980), (15, 88619184), (16, 83080485), (18, 73849320), (20, 66464388), (23, 57795120), (24, 55386990), (27, 49232880), (30, 44309592), (36, 36924660), (40, 33232194), (45, 29539728), (46, 28897560), (48, 27693495), (54, 24616440), (60, 22154796), (69, 19265040), (72, 18462330), (80, 16616097), (81, 16410960), (90, 14769864), (92, 14448780), (108, 12308220), (115, 11559024), (120, 11077398), (135, 9846576), (138, 9632520), (144, 9231165), (162, 8205480), (180, 7384932), (184, 7224390), (207, 6421680), (216, 6154110), (230, 5779512), (240, 5538699), (243, 5470320), (270, 4923288), (276, 4816260), (324, 4102740), (345, 3853008), (360, 3692466), (368, 3612195), (405, 3282192), (414, 3210840), (432, 3077055), (460, 2889756), (486, 2735160), (540, 2461644), (552, 2408130), (621, 2140560), (648, 2051370), (690, 1926504), (720, 1846233), (729, 1823440), (810, 1641096), (828, 1605420), (920, 1444878), (972, 1367580), (991, 1341360), (1035, 1284336), (1080, 1230822), (1104, 1204065), (1215, 1094064), (1242, 1070280), (1296, 1025685), (1380, 963252), (1458, 911720), (1620, 820548), (1656, 802710), (1840, 722439), (1863, 713520), (1944, 683790), (1982, 670680), (2070, 642168), (2160, 615411), (2430, 547032), (2484, 535140), (2760, 481626), (2916, 455860), (2973, 447120), (3105, 428112), (3240, 410274), (3312, 401355), (3645, 364688), (3726, 356760), (3888, 341895), (3964, 335340), (4140, 321084), (4860, 273516), (4955, 268272), (4968, 267570), (5520, 240813), (5589, 237840), (5832, 227930), (5946, 223560), (6210, 214056), (6480, 205137), (7290, 182344), (7452, 178380), (7928, 167670), (8280, 160542), (8919, 149040), (9315, 142704), (9720, 136758), (9910, 134136), (9936, 133785), (11178, 118920), (11664, 113965), (11892, 111780), (12420, 107028), (14580, 91172), (14865, 89424), (14904, 89190), (15856, 83835), (16560, 80271), (16767, 79280), (17838, 74520), (18630, 71352), (19440, 68379), (19820, 67068), (22356, 59460), (22793, 58320), (23784, 55890), (24840, 53514), (26757, 49680), (27945, 47568), (29160, 45586), (29730, 44712), (29808, 44595), (33534, 39640), (35676, 37260)]