1581226080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 576

約数和(自身を含む): 6287984640

約数和(自身を除く): 4706758560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 37, 40, 42, 46, 48, 49, 56, 60, 69, 70, 74, 79, 80, 84, 92, 96, 98, 105, 111, 112, 115, 120, 138, 140, 147, 148, 158, 160, 161, 168, 184, 185, 196, 210, 222, 224, 230, 237, 240, 245, 259, 276, 280, 294, 296, 316, 322, 336, 345, 368, 370, 392, 395, 420, 444, 460, 474, 480, 483, 490, 518, 552, 553, 555, 560, 588, 592, 632, 644, 672, 690, 735, 736, 740, 777, 784, 790, 805, 840, 851, 888, 920, 948, 966, 980, 1036, 1104, 1106, 1110, 1120, 1127, 1176, 1184, 1185, 1264, 1288, 1295, 1380, 1470, 1480, 1554, 1568, 1580, 1610, 1659, 1680, 1702, 1776, 1813, 1817, 1840, 1896, 1932, 1960, 2072, 2208, 2212, 2220, 2254, 2352, 2370, 2415, 2528, 2553, 2576, 2590, 2760, 2765, 2923, 2940, 2960, 3108, 3160, 3220, 3318, 3360, 3381, 3404, 3552, 3626, 3634, 3680, 3792, 3864, 3871, 3885, 3920, 4144, 4255, 4424, 4440, 4508, 4704, 4740, 4830, 5106, 5152, 5180, 5439, 5451, 5520, 5530, 5635, 5846, 5880, 5920, 5957, 6216, 6320, 6440, 6636, 6762, 6808, 7252, 7268, 7584, 7728, 7742, 7770, 7840, 8288, 8295, 8510, 8769, 8848, 8880, 9016, 9065, 9085, 9480, 9660, 10212, 10360, 10878, 10902, 11040, 11060, 11270, 11613, 11692, 11760, 11914, 12432, 12640, 12719, 12765, 12880, 13272, 13524, 13616, 14504, 14536, 14615, 15456, 15484, 15540, 16590, 16905, 17020, 17538, 17696, 17760, 17871, 18032, 18130, 18170, 18960, 19320, 19355, 20424, 20461, 20720, 21756, 21804, 22120, 22540, 23226, 23384, 23520, 23828, 24864, 25438, 25530, 25760, 26544, 27048, 27195, 27232, 27255, 29008, 29072, 29230, 29785, 30968, 31080, 33180, 33810, 34040, 35076, 35742, 36064, 36260, 36340, 37920, 38157, 38640, 38710, 40848, 40922, 41440, 41699, 43512, 43608, 43845, 44240, 45080, 46452, 46768, 47656, 50876, 51060, 53088, 54096, 54390, 54510, 58016, 58065, 58144, 58460, 59570, 61383, 61936, 62160, 63595, 66360, 67229, 67620, 68080, 70152, 71484, 72520, 72680, 76314, 77280, 77420, 81696, 81844, 83398, 87024, 87216, 87690, 88480, 89033, 89355, 90160, 92904, 93536, 95312, 101752, 102120, 102305, 108192, 108780, 109020, 116130, 116920, 119140, 122766, 123872, 124320, 125097, 127190, 132720, 134458, 135240, 136160, 140304, 142968, 143227, 145040, 145360, 152628, 154840, 163688, 166796, 174048, 174432, 175380, 178066, 178710, 180320, 185808, 190624, 190785, 201687, 203504, 204240, 204610, 208495, 217560, 218040, 232260, 233840, 238280, 245532, 250194, 254380, 265440, 267099, 268916, 270480, 280608, 285936, 286454, 290080, 290720, 305256, 306915, 309680, 327376, 333592, 336145, 350760, 356132, 357420, 371616, 381570, 403374, 407008, 408480, 409220, 416990, 429681, 435120, 436080, 445165, 464520, 467680, 470603, 476560, 491064, 500388, 508760, 534198, 537832, 540960, 571872, 572908, 610512, 613830, 619360, 625485, 654752, 667184, 672290, 701520, 712264, 714840, 716135, 763140, 806748, 818440, 833980, 859362, 870240, 872160, 890330, 929040, 941206, 953120, 982128, 1000776, 1008435, 1017520, 1068396, 1075664, 1145816, 1221024, 1227660, 1250970, 1334368, 1335495, 1344580, 1403040, 1411809, 1424528, 1429680, 1432270, 1526280, 1613496, 1636880, 1667960, 1718724, 1780660, 1858080, 1882412, 1964256, 2001552, 2016870, 2035040, 2136792, 2148405, 2151328, 2291632, 2353015, 2455320, 2501940, 2670990, 2689160, 2823618, 2849056, 2859360, 2864540, 3052560, 3226992, 3273760, 3294221, 3335920, 3437448, 3561320, 3764824, 4003104, 4033740, 4273584, 4296810, 4583264, 4706030, 4910640, 5003880, 5341980, 5378320, 5647236, 5729080, 6105120, 6453984, 6588442, 6671840, 6874896, 7059045, 7122640, 7529648, 8067480, 8547168, 8593620, 9412060, 9821280, 9882663, 10007760, 10683960, 10756640, 11294472, 11458160, 13176884, 13749792, 14118090, 14245280, 15059296, 16134960, 16471105, 17187240, 18824120, 19765326, 20015520, 21367920, 22588944, 22916320, 26353768, 28236180, 32269920, 32942210, 34374480, 37648240, 39530652, 42735840, 45177888, 49413315, 52707536, 56472360, 65884420, 68748960, 75296480, 79061304, 98826630, 105415072, 112944720, 131768840, 158122608, 197653260, 225889440, 263537680, 316245216, 395306520, 527075360, 790613040, 1581226080]

約数ペア:

[(1, 1581226080), (2, 790613040), (3, 527075360), (4, 395306520), (5, 316245216), (6, 263537680), (7, 225889440), (8, 197653260), (10, 158122608), (12, 131768840), (14, 112944720), (15, 105415072), (16, 98826630), (20, 79061304), (21, 75296480), (23, 68748960), (24, 65884420), (28, 56472360), (30, 52707536), (32, 49413315), (35, 45177888), (37, 42735840), (40, 39530652), (42, 37648240), (46, 34374480), (48, 32942210), (49, 32269920), (56, 28236180), (60, 26353768), (69, 22916320), (70, 22588944), (74, 21367920), (79, 20015520), (80, 19765326), (84, 18824120), (92, 17187240), (96, 16471105), (98, 16134960), (105, 15059296), (111, 14245280), (112, 14118090), (115, 13749792), (120, 13176884), (138, 11458160), (140, 11294472), (147, 10756640), (148, 10683960), (158, 10007760), (160, 9882663), (161, 9821280), (168, 9412060), (184, 8593620), (185, 8547168), (196, 8067480), (210, 7529648), (222, 7122640), (224, 7059045), (230, 6874896), (237, 6671840), (240, 6588442), (245, 6453984), (259, 6105120), (276, 5729080), (280, 5647236), (294, 5378320), (296, 5341980), (316, 5003880), (322, 4910640), (336, 4706030), (345, 4583264), (368, 4296810), (370, 4273584), (392, 4033740), (395, 4003104), (420, 3764824), (444, 3561320), (460, 3437448), (474, 3335920), (480, 3294221), (483, 3273760), (490, 3226992), (518, 3052560), (552, 2864540), (553, 2859360), (555, 2849056), (560, 2823618), (588, 2689160), (592, 2670990), (632, 2501940), (644, 2455320), (672, 2353015), (690, 2291632), (735, 2151328), (736, 2148405), (740, 2136792), (777, 2035040), (784, 2016870), (790, 2001552), (805, 1964256), (840, 1882412), (851, 1858080), (888, 1780660), (920, 1718724), (948, 1667960), (966, 1636880), (980, 1613496), (1036, 1526280), (1104, 1432270), (1106, 1429680), (1110, 1424528), (1120, 1411809), (1127, 1403040), (1176, 1344580), (1184, 1335495), (1185, 1334368), (1264, 1250970), (1288, 1227660), (1295, 1221024), (1380, 1145816), (1470, 1075664), (1480, 1068396), (1554, 1017520), (1568, 1008435), (1580, 1000776), (1610, 982128), (1659, 953120), (1680, 941206), (1702, 929040), (1776, 890330), (1813, 872160), (1817, 870240), (1840, 859362), (1896, 833980), (1932, 818440), (1960, 806748), (2072, 763140), (2208, 716135), (2212, 714840), (2220, 712264), (2254, 701520), (2352, 672290), (2370, 667184), (2415, 654752), (2528, 625485), (2553, 619360), (2576, 613830), (2590, 610512), (2760, 572908), (2765, 571872), (2923, 540960), (2940, 537832), (2960, 534198), (3108, 508760), (3160, 500388), (3220, 491064), (3318, 476560), (3360, 470603), (3381, 467680), (3404, 464520), (3552, 445165), (3626, 436080), (3634, 435120), (3680, 429681), (3792, 416990), (3864, 409220), (3871, 408480), (3885, 407008), (3920, 403374), (4144, 381570), (4255, 371616), (4424, 357420), (4440, 356132), (4508, 350760), (4704, 336145), (4740, 333592), (4830, 327376), (5106, 309680), (5152, 306915), (5180, 305256), (5439, 290720), (5451, 290080), (5520, 286454), (5530, 285936), (5635, 280608), (5846, 270480), (5880, 268916), (5920, 267099), (5957, 265440), (6216, 254380), (6320, 250194), (6440, 245532), (6636, 238280), (6762, 233840), (6808, 232260), (7252, 218040), (7268, 217560), (7584, 208495), (7728, 204610), (7742, 204240), (7770, 203504), (7840, 201687), (8288, 190785), (8295, 190624), (8510, 185808), (8769, 180320), (8848, 178710), (8880, 178066), (9016, 175380), (9065, 174432), (9085, 174048), (9480, 166796), (9660, 163688), (10212, 154840), (10360, 152628), (10878, 145360), (10902, 145040), (11040, 143227), (11060, 142968), (11270, 140304), (11613, 136160), (11692, 135240), (11760, 134458), (11914, 132720), (12432, 127190), (12640, 125097), (12719, 124320), (12765, 123872), (12880, 122766), (13272, 119140), (13524, 116920), (13616, 116130), (14504, 109020), (14536, 108780), (14615, 108192), (15456, 102305), (15484, 102120), (15540, 101752), (16590, 95312), (16905, 93536), (17020, 92904), (17538, 90160), (17696, 89355), (17760, 89033), (17871, 88480), (18032, 87690), (18130, 87216), (18170, 87024), (18960, 83398), (19320, 81844), (19355, 81696), (20424, 77420), (20461, 77280), (20720, 76314), (21756, 72680), (21804, 72520), (22120, 71484), (22540, 70152), (23226, 68080), (23384, 67620), (23520, 67229), (23828, 66360), (24864, 63595), (25438, 62160), (25530, 61936), (25760, 61383), (26544, 59570), (27048, 58460), (27195, 58144), (27232, 58065), (27255, 58016), (29008, 54510), (29072, 54390), (29230, 54096), (29785, 53088), (30968, 51060), (31080, 50876), (33180, 47656), (33810, 46768), (34040, 46452), (35076, 45080), (35742, 44240), (36064, 43845), (36260, 43608), (36340, 43512), (37920, 41699), (38157, 41440), (38640, 40922), (38710, 40848)]