1627251840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:292

約数の個数: 384

約数和(自身を含む): 5980366080

約数和(自身を除く): 4353114240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 71, 72, 80, 90, 92, 96, 115, 120, 128, 138, 142, 144, 160, 173, 180, 184, 192, 207, 213, 230, 240, 276, 284, 288, 320, 345, 346, 355, 360, 368, 384, 414, 426, 460, 480, 519, 552, 568, 576, 639, 640, 690, 692, 710, 720, 736, 828, 852, 865, 920, 960, 1035, 1038, 1065, 1104, 1136, 1152, 1278, 1380, 1384, 1420, 1440, 1472, 1557, 1633, 1656, 1704, 1730, 1840, 1920, 2070, 2076, 2130, 2208, 2272, 2556, 2595, 2760, 2768, 2840, 2880, 2944, 3114, 3195, 3266, 3312, 3408, 3460, 3680, 3979, 4140, 4152, 4260, 4416, 4544, 4899, 5112, 5190, 5520, 5536, 5680, 5760, 6228, 6390, 6532, 6624, 6816, 6920, 7360, 7785, 7958, 8165, 8280, 8304, 8520, 8832, 9088, 9798, 10224, 10380, 11040, 11072, 11360, 11937, 12283, 12456, 12780, 13064, 13248, 13632, 13840, 14697, 14720, 15570, 15916, 16330, 16560, 16608, 17040, 19596, 19895, 20448, 20760, 22080, 22144, 22720, 23874, 24495, 24566, 24912, 25560, 26128, 26496, 27264, 27680, 29394, 31140, 31832, 32660, 33120, 33216, 34080, 35811, 36849, 39192, 39790, 40896, 41520, 44160, 45440, 47748, 48990, 49132, 49824, 51120, 52256, 55360, 58788, 59685, 61415, 62280, 63664, 65320, 66240, 66432, 68160, 71622, 73485, 73698, 78384, 79580, 81792, 83040, 95496, 97980, 98264, 99648, 102240, 104512, 110547, 110720, 117576, 119370, 122830, 124560, 127328, 130640, 132480, 136320, 143244, 146970, 147396, 156768, 159160, 166080, 179055, 184245, 190992, 195960, 196528, 199296, 204480, 209024, 221094, 235152, 238740, 245660, 249120, 254656, 261280, 282509, 286488, 293940, 294792, 313536, 318320, 332160, 358110, 368490, 381984, 391920, 393056, 408960, 442188, 470304, 477480, 491320, 498240, 509312, 522560, 552735, 565018, 572976, 587880, 589584, 627072, 636640, 716220, 736980, 763968, 783840, 786112, 847527, 884376, 940608, 954960, 982640, 996480, 1045120, 1105470, 1130036, 1145952, 1175760, 1179168, 1273280, 1412545, 1432440, 1473960, 1527936, 1567680, 1572224, 1695054, 1768752, 1881216, 1909920, 1965280, 2210940, 2260072, 2291904, 2351520, 2358336, 2542581, 2546560, 2825090, 2864880, 2947920, 3135360, 3390108, 3537504, 3819840, 3930560, 4237635, 4421880, 4520144, 4583808, 4703040, 4716672, 5085162, 5650180, 5729760, 5895840, 6780216, 7075008, 7639680, 7861120, 8475270, 8843760, 9040288, 9406080, 10170324, 11300360, 11459520, 11791680, 12712905, 13560432, 14150016, 16950540, 17687520, 18080576, 20340648, 22600720, 22919040, 23583360, 25425810, 27120864, 33901080, 35375040, 36161152, 40681296, 45201440, 50851620, 54241728, 67802160, 70750080, 81362592, 90402880, 101703240, 108483456, 135604320, 162725184, 180805760, 203406480, 271208640, 325450368, 406812960, 542417280, 813625920, 1627251840]

約数ペア:

[(1, 1627251840), (2, 813625920), (3, 542417280), (4, 406812960), (5, 325450368), (6, 271208640), (8, 203406480), (9, 180805760), (10, 162725184), (12, 135604320), (15, 108483456), (16, 101703240), (18, 90402880), (20, 81362592), (23, 70750080), (24, 67802160), (30, 54241728), (32, 50851620), (36, 45201440), (40, 40681296), (45, 36161152), (46, 35375040), (48, 33901080), (60, 27120864), (64, 25425810), (69, 23583360), (71, 22919040), (72, 22600720), (80, 20340648), (90, 18080576), (92, 17687520), (96, 16950540), (115, 14150016), (120, 13560432), (128, 12712905), (138, 11791680), (142, 11459520), (144, 11300360), (160, 10170324), (173, 9406080), (180, 9040288), (184, 8843760), (192, 8475270), (207, 7861120), (213, 7639680), (230, 7075008), (240, 6780216), (276, 5895840), (284, 5729760), (288, 5650180), (320, 5085162), (345, 4716672), (346, 4703040), (355, 4583808), (360, 4520144), (368, 4421880), (384, 4237635), (414, 3930560), (426, 3819840), (460, 3537504), (480, 3390108), (519, 3135360), (552, 2947920), (568, 2864880), (576, 2825090), (639, 2546560), (640, 2542581), (690, 2358336), (692, 2351520), (710, 2291904), (720, 2260072), (736, 2210940), (828, 1965280), (852, 1909920), (865, 1881216), (920, 1768752), (960, 1695054), (1035, 1572224), (1038, 1567680), (1065, 1527936), (1104, 1473960), (1136, 1432440), (1152, 1412545), (1278, 1273280), (1380, 1179168), (1384, 1175760), (1420, 1145952), (1440, 1130036), (1472, 1105470), (1557, 1045120), (1633, 996480), (1656, 982640), (1704, 954960), (1730, 940608), (1840, 884376), (1920, 847527), (2070, 786112), (2076, 783840), (2130, 763968), (2208, 736980), (2272, 716220), (2556, 636640), (2595, 627072), (2760, 589584), (2768, 587880), (2840, 572976), (2880, 565018), (2944, 552735), (3114, 522560), (3195, 509312), (3266, 498240), (3312, 491320), (3408, 477480), (3460, 470304), (3680, 442188), (3979, 408960), (4140, 393056), (4152, 391920), (4260, 381984), (4416, 368490), (4544, 358110), (4899, 332160), (5112, 318320), (5190, 313536), (5520, 294792), (5536, 293940), (5680, 286488), (5760, 282509), (6228, 261280), (6390, 254656), (6532, 249120), (6624, 245660), (6816, 238740), (6920, 235152), (7360, 221094), (7785, 209024), (7958, 204480), (8165, 199296), (8280, 196528), (8304, 195960), (8520, 190992), (8832, 184245), (9088, 179055), (9798, 166080), (10224, 159160), (10380, 156768), (11040, 147396), (11072, 146970), (11360, 143244), (11937, 136320), (12283, 132480), (12456, 130640), (12780, 127328), (13064, 124560), (13248, 122830), (13632, 119370), (13840, 117576), (14697, 110720), (14720, 110547), (15570, 104512), (15916, 102240), (16330, 99648), (16560, 98264), (16608, 97980), (17040, 95496), (19596, 83040), (19895, 81792), (20448, 79580), (20760, 78384), (22080, 73698), (22144, 73485), (22720, 71622), (23874, 68160), (24495, 66432), (24566, 66240), (24912, 65320), (25560, 63664), (26128, 62280), (26496, 61415), (27264, 59685), (27680, 58788), (29394, 55360), (31140, 52256), (31832, 51120), (32660, 49824), (33120, 49132), (33216, 48990), (34080, 47748), (35811, 45440), (36849, 44160), (39192, 41520), (39790, 40896)]