31812606720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:676

約数の個数: 432

約数和(自身を含む): 114408403200

約数和(自身を除く): 82595796480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 229, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 389, 458, 465, 480, 496, 558, 576, 620, 640, 687, 720, 744, 768, 778, 916, 930, 960, 992, 1116, 1145, 1152, 1167, 1240, 1280, 1374, 1395, 1440, 1488, 1556, 1832, 1860, 1920, 1945, 1984, 2061, 2232, 2290, 2304, 2334, 2480, 2748, 2790, 2880, 2976, 3112, 3435, 3501, 3664, 3720, 3840, 3890, 3968, 4122, 4464, 4580, 4668, 4960, 5496, 5580, 5760, 5835, 5952, 6224, 6870, 7002, 7099, 7328, 7440, 7780, 7936, 8244, 8928, 9160, 9336, 9920, 10305, 10992, 11160, 11520, 11670, 11904, 12059, 12448, 13740, 14004, 14198, 14656, 14880, 15560, 16488, 17505, 17856, 18320, 18672, 19840, 20610, 21297, 21984, 22320, 23340, 23808, 24118, 24896, 27480, 28008, 28396, 29312, 29760, 31120, 32976, 35010, 35495, 35712, 36177, 36640, 37344, 39680, 41220, 42594, 43968, 44640, 46680, 48236, 49792, 54960, 56016, 56792, 58624, 59520, 60295, 62240, 63891, 65952, 70020, 70990, 71424, 72354, 73280, 74688, 82440, 85188, 87936, 89081, 89280, 93360, 96472, 99584, 106485, 108531, 109920, 112032, 113584, 119040, 120590, 124480, 127782, 131904, 140040, 141980, 144708, 146560, 149376, 164880, 170376, 175872, 178162, 178560, 180885, 186720, 192944, 212970, 217062, 219840, 224064, 227168, 241180, 248960, 255564, 263808, 267243, 280080, 283960, 289416, 293120, 298752, 319455, 329760, 340752, 356324, 357120, 361770, 373440, 385888, 425940, 434124, 439680, 445405, 448128, 454336, 482360, 497920, 511128, 527616, 534486, 542655, 560160, 567920, 578832, 638910, 659520, 681504, 712648, 723540, 746880, 771776, 801729, 851880, 868248, 879360, 890810, 896256, 908672, 964720, 1022256, 1068972, 1085310, 1120320, 1135840, 1157664, 1277820, 1319040, 1336215, 1363008, 1425296, 1447080, 1493760, 1543552, 1603458, 1703760, 1736496, 1781620, 1817344, 1929440, 2044512, 2137944, 2170620, 2240640, 2271680, 2315328, 2555640, 2638080, 2672430, 2726016, 2761511, 2850592, 2894160, 3087104, 3206916, 3407520, 3472992, 3563240, 3858880, 4008645, 4089024, 4275888, 4341240, 4481280, 4543360, 4630656, 5111280, 5344860, 5452032, 5523022, 5701184, 5788320, 6413832, 6815040, 6945984, 7126480, 7717760, 8017290, 8178048, 8284533, 8551776, 8682480, 9086720, 9261312, 10222560, 10689720, 11046044, 11402368, 11576640, 12827664, 13630080, 13807555, 13891968, 14252960, 15435520, 16034580, 16356096, 16569066, 17103552, 17364960, 20445120, 21379440, 22092088, 22804736, 23153280, 24853599, 25655328, 27260160, 27615110, 27783936, 28505920, 32069160, 33138132, 34207104, 34729920, 40890240, 41422665, 42758880, 44184176, 46306560, 49707198, 51310656, 55230220, 57011840, 64138320, 66276264, 68414208, 69459840, 81780480, 82845330, 85517760, 88368352, 99414396, 102621312, 110460440, 114023680, 124267995, 128276640, 132552528, 138919680, 165690660, 171035520, 176736704, 198828792, 205242624, 220920880, 248535990, 256553280, 265105056, 331381320, 342071040, 353473408, 397657584, 441841760, 497071980, 513106560, 530210112, 662762640, 706946816, 795315168, 883683520, 994143960, 1026213120, 1060420224, 1325525280, 1590630336, 1767367040, 1988287920, 2120840448, 2651050560, 3181260672, 3534734080, 3976575840, 5302101120, 6362521344, 7953151680, 10604202240, 15906303360, 31812606720]

約数ペア:

[(1, 31812606720), (2, 15906303360), (3, 10604202240), (4, 7953151680), (5, 6362521344), (6, 5302101120), (8, 3976575840), (9, 3534734080), (10, 3181260672), (12, 2651050560), (15, 2120840448), (16, 1988287920), (18, 1767367040), (20, 1590630336), (24, 1325525280), (30, 1060420224), (31, 1026213120), (32, 994143960), (36, 883683520), (40, 795315168), (45, 706946816), (48, 662762640), (60, 530210112), (62, 513106560), (64, 497071980), (72, 441841760), (80, 397657584), (90, 353473408), (93, 342071040), (96, 331381320), (120, 265105056), (124, 256553280), (128, 248535990), (144, 220920880), (155, 205242624), (160, 198828792), (180, 176736704), (186, 171035520), (192, 165690660), (229, 138919680), (240, 132552528), (248, 128276640), (256, 124267995), (279, 114023680), (288, 110460440), (310, 102621312), (320, 99414396), (360, 88368352), (372, 85517760), (384, 82845330), (389, 81780480), (458, 69459840), (465, 68414208), (480, 66276264), (496, 64138320), (558, 57011840), (576, 55230220), (620, 51310656), (640, 49707198), (687, 46306560), (720, 44184176), (744, 42758880), (768, 41422665), (778, 40890240), (916, 34729920), (930, 34207104), (960, 33138132), (992, 32069160), (1116, 28505920), (1145, 27783936), (1152, 27615110), (1167, 27260160), (1240, 25655328), (1280, 24853599), (1374, 23153280), (1395, 22804736), (1440, 22092088), (1488, 21379440), (1556, 20445120), (1832, 17364960), (1860, 17103552), (1920, 16569066), (1945, 16356096), (1984, 16034580), (2061, 15435520), (2232, 14252960), (2290, 13891968), (2304, 13807555), (2334, 13630080), (2480, 12827664), (2748, 11576640), (2790, 11402368), (2880, 11046044), (2976, 10689720), (3112, 10222560), (3435, 9261312), (3501, 9086720), (3664, 8682480), (3720, 8551776), (3840, 8284533), (3890, 8178048), (3968, 8017290), (4122, 7717760), (4464, 7126480), (4580, 6945984), (4668, 6815040), (4960, 6413832), (5496, 5788320), (5580, 5701184), (5760, 5523022), (5835, 5452032), (5952, 5344860), (6224, 5111280), (6870, 4630656), (7002, 4543360), (7099, 4481280), (7328, 4341240), (7440, 4275888), (7780, 4089024), (7936, 4008645), (8244, 3858880), (8928, 3563240), (9160, 3472992), (9336, 3407520), (9920, 3206916), (10305, 3087104), (10992, 2894160), (11160, 2850592), (11520, 2761511), (11670, 2726016), (11904, 2672430), (12059, 2638080), (12448, 2555640), (13740, 2315328), (14004, 2271680), (14198, 2240640), (14656, 2170620), (14880, 2137944), (15560, 2044512), (16488, 1929440), (17505, 1817344), (17856, 1781620), (18320, 1736496), (18672, 1703760), (19840, 1603458), (20610, 1543552), (21297, 1493760), (21984, 1447080), (22320, 1425296), (23340, 1363008), (23808, 1336215), (24118, 1319040), (24896, 1277820), (27480, 1157664), (28008, 1135840), (28396, 1120320), (29312, 1085310), (29760, 1068972), (31120, 1022256), (32976, 964720), (35010, 908672), (35495, 896256), (35712, 890810), (36177, 879360), (36640, 868248), (37344, 851880), (39680, 801729), (41220, 771776), (42594, 746880), (43968, 723540), (44640, 712648), (46680, 681504), (48236, 659520), (49792, 638910), (54960, 578832), (56016, 567920), (56792, 560160), (58624, 542655), (59520, 534486), (60295, 527616), (62240, 511128), (63891, 497920), (65952, 482360), (70020, 454336), (70990, 448128), (71424, 445405), (72354, 439680), (73280, 434124), (74688, 425940), (82440, 385888), (85188, 373440), (87936, 361770), (89081, 357120), (89280, 356324), (93360, 340752), (96472, 329760), (99584, 319455), (106485, 298752), (108531, 293120), (109920, 289416), (112032, 283960), (113584, 280080), (119040, 267243), (120590, 263808), (124480, 255564), (127782, 248960), (131904, 241180), (140040, 227168), (141980, 224064), (144708, 219840), (146560, 217062), (149376, 212970), (164880, 192944), (170376, 186720), (175872, 180885), (178162, 178560)]