1955291520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:111

約数の個数: 768

約数和(自身を含む): 8356884480

約数和(自身を除く): 6401592960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 31, 32, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 62, 64, 65, 70, 76, 78, 80, 84, 91, 93, 95, 96, 104, 105, 112, 114, 120, 124, 128, 130, 133, 140, 152, 155, 156, 160, 168, 182, 186, 190, 192, 195, 208, 210, 217, 224, 228, 240, 247, 248, 260, 266, 273, 280, 285, 304, 310, 312, 320, 336, 361, 364, 372, 380, 384, 390, 399, 403, 416, 420, 434, 448, 455, 456, 465, 480, 494, 496, 520, 532, 546, 560, 570, 589, 608, 620, 624, 640, 651, 665, 672, 722, 728, 741, 744, 760, 780, 798, 806, 832, 840, 868, 896, 910, 912, 930, 960, 988, 992, 1040, 1064, 1083, 1085, 1092, 1120, 1140, 1178, 1209, 1216, 1235, 1240, 1248, 1302, 1330, 1344, 1365, 1444, 1456, 1482, 1488, 1520, 1560, 1596, 1612, 1664, 1680, 1729, 1736, 1767, 1805, 1820, 1824, 1860, 1920, 1976, 1984, 1995, 2015, 2080, 2128, 2166, 2170, 2184, 2240, 2280, 2356, 2418, 2432, 2470, 2480, 2496, 2527, 2604, 2660, 2688, 2730, 2821, 2888, 2912, 2945, 2964, 2976, 3040, 3120, 3192, 3224, 3255, 3360, 3458, 3472, 3534, 3610, 3640, 3648, 3705, 3720, 3952, 3968, 3990, 4030, 4123, 4160, 4256, 4332, 4340, 4368, 4480, 4560, 4693, 4712, 4836, 4940, 4960, 4992, 5054, 5187, 5208, 5320, 5415, 5460, 5642, 5776, 5824, 5890, 5928, 5952, 6045, 6080, 6240, 6384, 6448, 6510, 6720, 6916, 6944, 7068, 7220, 7280, 7296, 7410, 7440, 7581, 7657, 7904, 7980, 8060, 8246, 8320, 8463, 8512, 8645, 8664, 8680, 8736, 8835, 9120, 9386, 9424, 9672, 9880, 9920, 10108, 10374, 10416, 10640, 10830, 10920, 11191, 11284, 11552, 11648, 11780, 11856, 11904, 12090, 12160, 12369, 12480, 12635, 12768, 12896, 13020, 13440, 13832, 13888, 14079, 14105, 14136, 14440, 14560, 14820, 14880, 15162, 15314, 15808, 15960, 16120, 16492, 16926, 17024, 17290, 17328, 17360, 17472, 17670, 18240, 18772, 18848, 19344, 19760, 19840, 20216, 20615, 20748, 20832, 21280, 21660, 21840, 22382, 22568, 22971, 23104, 23465, 23560, 23712, 24180, 24738, 24960, 25270, 25536, 25792, 25935, 26040, 27664, 27776, 28158, 28210, 28272, 28880, 29120, 29640, 29760, 30324, 30628, 31616, 31920, 32240, 32851, 32984, 33573, 33852, 34580, 34656, 34720, 34944, 35340, 36480, 37544, 37696, 37905, 38285, 38688, 39520, 40432, 41230, 41496, 41664, 42315, 42560, 43320, 43680, 44764, 45136, 45942, 46208, 46930, 47120, 47424, 48360, 49476, 50540, 51072, 51584, 51870, 52080, 53599, 55328, 55955, 56316, 56420, 56544, 57760, 58240, 59280, 59520, 60648, 61256, 61845, 63840, 64480, 65702, 65968, 67146, 67704, 69160, 69312, 69440, 70395, 70680, 75088, 75392, 75810, 76570, 77376, 78337, 79040, 80864, 82460, 82992, 83328, 84630, 85120, 86640, 87360, 89528, 90272, 91884, 93860, 94240, 94848, 96720, 98553, 98952, 101080, 103740, 104160, 107198, 110656, 111910, 112632, 112840, 113088, 114855, 115520, 118560, 121296, 122512, 123690, 127680, 128960, 131404, 131936, 134292, 135408, 138320, 138624, 138880, 140790, 141360, 145483, 150176, 151620, 153140, 154752, 156674, 158080, 160797, 161728, 164255, 164920, 165984, 167865, 169260, 173280, 174720, 179056, 180544, 183768, 187720, 188480, 193440, 197106, 197904, 202160, 207480, 208320, 214396, 221312, 223820, 225264, 225680, 226176, 229710, 231040, 235011, 237120, 242592, 245024, 247380, 255360, 257920, 262808, 263872, 267995, 268584, 270816, 276640, 281580, 282720, 290966, 300352, 303240, 306280, 313348, 321594, 323456, 328510, 329840, 331968, 335730, 338520, 346560, 358112, 361088, 367536, 375440, 376960, 386880, 391685, 394212, 395808, 404320, 414960, 416640, 428792, 436449, 447640, 450528, 451360, 459420, 470022, 474240, 485184, 490048, 492765, 494760, 525616, 527744, 535990, 537168, 541632, 553280, 563160, 565440, 581932, 600704, 606480, 612560, 626696, 643188, 657020, 659680, 663936, 671460, 677040, 693120, 716224, 727415, 735072, 750880, 773760, 783370, 788424, 791616, 803985, 808640, 829920, 857584, 872898, 895280, 901056, 902720, 918840, 940044, 970368, 980096, 985530, 989520, 1018381, 1051232, 1071980, 1074336, 1083264, 1106560, 1126320, 1130880, 1163864, 1175055, 1212960, 1225120, 1253392, 1286376, 1314040, 1319360, 1342920, 1354080, 1432448, 1454830, 1470144, 1501760, 1566740, 1576848, 1583232, 1607970, 1617280, 1659840, 1715168, 1745796, 1790560, 1802112, 1805440, 1837680, 1880088, 1971060, 1979040, 2036762, 2102464, 2143960, 2148672, 2182245, 2252640, 2327728, 2350110, 2425920, 2450240, 2506784, 2572752, 2628080, 2638720, 2685840, 2708160, 2909660, 2940288, 3003520, 3055143, 3133480, 3153696, 3215940, 3319680, 3430336, 3491592, 3581120, 3675360, 3760176, 3942120, 3958080, 4073524, 4204928, 4287920, 4297344, 4364490, 4505280, 4655456, 4700220, 4851840, 4900480, 5013568, 5091905, 5145504, 5256160, 5371680, 5416320, 5819320, 6110286, 6266960, 6307392, 6431880, 6860672, 6983184, 7162240, 7350720, 7520352, 7884240, 7916160, 8147048, 8575840, 8728980, 9010560, 9310912, 9400440, 10027136, 10183810, 10291008, 10512320, 10743360, 11638640, 12220572, 12533920, 12614784, 12863760, 13966368, 14701440, 15040704, 15275715, 15768480, 16294096, 17151680, 17457960, 18621824, 18800880, 20367620, 20582016, 21024640, 21486720, 23277280, 24441144, 25067840, 25727520, 27932736, 30081408, 30551430, 31536960, 32588192, 34303360, 34915920, 37601760, 40735240, 46554560, 48882288, 50135680, 51455040, 55865472, 61102860, 63073920, 65176384, 69831840, 75203520, 81470480, 93109120, 97764576, 102910080, 122205720, 130352768, 139663680, 150407040, 162940960, 195529152, 244411440, 279327360, 325881920, 391058304, 488822880, 651763840, 977645760, 1955291520]

約数ペア:

[(1, 1955291520), (2, 977645760), (3, 651763840), (4, 488822880), (5, 391058304), (6, 325881920), (7, 279327360), (8, 244411440), (10, 195529152), (12, 162940960), (13, 150407040), (14, 139663680), (15, 130352768), (16, 122205720), (19, 102910080), (20, 97764576), (21, 93109120), (24, 81470480), (26, 75203520), (28, 69831840), (30, 65176384), (31, 63073920), (32, 61102860), (35, 55865472), (38, 51455040), (39, 50135680), (40, 48882288), (42, 46554560), (48, 40735240), (52, 37601760), (56, 34915920), (57, 34303360), (60, 32588192), (62, 31536960), (64, 30551430), (65, 30081408), (70, 27932736), (76, 25727520), (78, 25067840), (80, 24441144), (84, 23277280), (91, 21486720), (93, 21024640), (95, 20582016), (96, 20367620), (104, 18800880), (105, 18621824), (112, 17457960), (114, 17151680), (120, 16294096), (124, 15768480), (128, 15275715), (130, 15040704), (133, 14701440), (140, 13966368), (152, 12863760), (155, 12614784), (156, 12533920), (160, 12220572), (168, 11638640), (182, 10743360), (186, 10512320), (190, 10291008), (192, 10183810), (195, 10027136), (208, 9400440), (210, 9310912), (217, 9010560), (224, 8728980), (228, 8575840), (240, 8147048), (247, 7916160), (248, 7884240), (260, 7520352), (266, 7350720), (273, 7162240), (280, 6983184), (285, 6860672), (304, 6431880), (310, 6307392), (312, 6266960), (320, 6110286), (336, 5819320), (361, 5416320), (364, 5371680), (372, 5256160), (380, 5145504), (384, 5091905), (390, 5013568), (399, 4900480), (403, 4851840), (416, 4700220), (420, 4655456), (434, 4505280), (448, 4364490), (455, 4297344), (456, 4287920), (465, 4204928), (480, 4073524), (494, 3958080), (496, 3942120), (520, 3760176), (532, 3675360), (546, 3581120), (560, 3491592), (570, 3430336), (589, 3319680), (608, 3215940), (620, 3153696), (624, 3133480), (640, 3055143), (651, 3003520), (665, 2940288), (672, 2909660), (722, 2708160), (728, 2685840), (741, 2638720), (744, 2628080), (760, 2572752), (780, 2506784), (798, 2450240), (806, 2425920), (832, 2350110), (840, 2327728), (868, 2252640), (896, 2182245), (910, 2148672), (912, 2143960), (930, 2102464), (960, 2036762), (988, 1979040), (992, 1971060), (1040, 1880088), (1064, 1837680), (1083, 1805440), (1085, 1802112), (1092, 1790560), (1120, 1745796), (1140, 1715168), (1178, 1659840), (1209, 1617280), (1216, 1607970), (1235, 1583232), (1240, 1576848), (1248, 1566740), (1302, 1501760), (1330, 1470144), (1344, 1454830), (1365, 1432448), (1444, 1354080), (1456, 1342920), (1482, 1319360), (1488, 1314040), (1520, 1286376), (1560, 1253392), (1596, 1225120), (1612, 1212960), (1664, 1175055), (1680, 1163864), (1729, 1130880), (1736, 1126320), (1767, 1106560), (1805, 1083264), (1820, 1074336), (1824, 1071980), (1860, 1051232), (1920, 1018381), (1976, 989520), (1984, 985530), (1995, 980096), (2015, 970368), (2080, 940044), (2128, 918840), (2166, 902720), (2170, 901056), (2184, 895280), (2240, 872898), (2280, 857584), (2356, 829920), (2418, 808640), (2432, 803985), (2470, 791616), (2480, 788424), (2496, 783370), (2527, 773760), (2604, 750880), (2660, 735072), (2688, 727415), (2730, 716224), (2821, 693120), (2888, 677040), (2912, 671460), (2945, 663936), (2964, 659680), (2976, 657020), (3040, 643188), (3120, 626696), (3192, 612560), (3224, 606480), (3255, 600704), (3360, 581932), (3458, 565440), (3472, 563160), (3534, 553280), (3610, 541632), (3640, 537168), (3648, 535990), (3705, 527744), (3720, 525616), (3952, 494760), (3968, 492765), (3990, 490048), (4030, 485184), (4123, 474240), (4160, 470022), (4256, 459420), (4332, 451360), (4340, 450528), (4368, 447640), (4480, 436449), (4560, 428792), (4693, 416640), (4712, 414960), (4836, 404320), (4940, 395808), (4960, 394212), (4992, 391685), (5054, 386880), (5187, 376960), (5208, 375440), (5320, 367536), (5415, 361088), (5460, 358112), (5642, 346560), (5776, 338520), (5824, 335730), (5890, 331968), (5928, 329840), (5952, 328510), (6045, 323456), (6080, 321594), (6240, 313348), (6384, 306280), (6448, 303240), (6510, 300352), (6720, 290966), (6916, 282720), (6944, 281580), (7068, 276640), (7220, 270816), (7280, 268584), (7296, 267995), (7410, 263872), (7440, 262808), (7581, 257920), (7657, 255360), (7904, 247380), (7980, 245024), (8060, 242592), (8246, 237120), (8320, 235011), (8463, 231040), (8512, 229710), (8645, 226176), (8664, 225680), (8680, 225264), (8736, 223820), (8835, 221312), (9120, 214396), (9386, 208320), (9424, 207480), (9672, 202160), (9880, 197904), (9920, 197106), (10108, 193440), (10374, 188480), (10416, 187720), (10640, 183768), (10830, 180544), (10920, 179056), (11191, 174720), (11284, 173280), (11552, 169260), (11648, 167865), (11780, 165984), (11856, 164920), (11904, 164255), (12090, 161728), (12160, 160797), (12369, 158080), (12480, 156674), (12635, 154752), (12768, 153140), (12896, 151620), (13020, 150176), (13440, 145483), (13832, 141360), (13888, 140790), (14079, 138880), (14105, 138624), (14136, 138320), (14440, 135408), (14560, 134292), (14820, 131936), (14880, 131404), (15162, 128960), (15314, 127680), (15808, 123690), (15960, 122512), (16120, 121296), (16492, 118560), (16926, 115520), (17024, 114855), (17290, 113088), (17328, 112840), (17360, 112632), (17472, 111910), (17670, 110656), (18240, 107198), (18772, 104160), (18848, 103740), (19344, 101080), (19760, 98952), (19840, 98553), (20216, 96720), (20615, 94848), (20748, 94240), (20832, 93860), (21280, 91884), (21660, 90272), (21840, 89528), (22382, 87360), (22568, 86640), (22971, 85120), (23104, 84630), (23465, 83328), (23560, 82992), (23712, 82460), (24180, 80864), (24738, 79040), (24960, 78337), (25270, 77376), (25536, 76570), (25792, 75810), (25935, 75392), (26040, 75088), (27664, 70680), (27776, 70395), (28158, 69440), (28210, 69312), (28272, 69160), (28880, 67704), (29120, 67146), (29640, 65968), (29760, 65702), (30324, 64480), (30628, 63840), (31616, 61845), (31920, 61256), (32240, 60648), (32851, 59520), (32984, 59280), (33573, 58240), (33852, 57760), (34580, 56544), (34656, 56420), (34720, 56316), (34944, 55955), (35340, 55328), (36480, 53599), (37544, 52080), (37696, 51870), (37905, 51584), (38285, 51072), (38688, 50540), (39520, 49476), (40432, 48360), (41230, 47424), (41496, 47120), (41664, 46930), (42315, 46208), (42560, 45942), (43320, 45136), (43680, 44764)]