31210609920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2657}}^1$

素因数の和:2730

約数の個数: 576

約数和(自身を含む): 125175214080

約数和(自身を除く): 93964604160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 30, 32, 35, 38, 40, 42, 46, 48, 56, 57, 60, 64, 69, 70, 76, 80, 84, 92, 95, 96, 105, 112, 114, 115, 120, 128, 133, 138, 140, 152, 160, 161, 168, 184, 190, 192, 210, 224, 228, 230, 240, 256, 266, 276, 280, 285, 304, 320, 322, 336, 345, 368, 380, 384, 399, 420, 437, 448, 456, 460, 480, 483, 532, 552, 560, 570, 608, 640, 644, 665, 672, 690, 736, 760, 768, 798, 805, 840, 874, 896, 912, 920, 960, 966, 1064, 1104, 1120, 1140, 1216, 1280, 1288, 1311, 1330, 1344, 1380, 1472, 1520, 1596, 1610, 1680, 1748, 1792, 1824, 1840, 1920, 1932, 1995, 2128, 2185, 2208, 2240, 2280, 2415, 2432, 2576, 2622, 2657, 2660, 2688, 2760, 2944, 3040, 3059, 3192, 3220, 3360, 3496, 3648, 3680, 3840, 3864, 3990, 4256, 4370, 4416, 4480, 4560, 4830, 4864, 5152, 5244, 5314, 5320, 5376, 5520, 5888, 6080, 6118, 6384, 6440, 6555, 6720, 6992, 7296, 7360, 7728, 7971, 7980, 8512, 8740, 8832, 8960, 9120, 9177, 9660, 10304, 10488, 10628, 10640, 11040, 12160, 12236, 12768, 12880, 13110, 13285, 13440, 13984, 14592, 14720, 15295, 15456, 15942, 15960, 17024, 17480, 17664, 18240, 18354, 18599, 19320, 20608, 20976, 21256, 21280, 22080, 24320, 24472, 25536, 25760, 26220, 26570, 26880, 27968, 29440, 30590, 30912, 31884, 31920, 34048, 34960, 36480, 36708, 37198, 38640, 39855, 41216, 41952, 42512, 42560, 44160, 45885, 48944, 50483, 51072, 51520, 52440, 53140, 55797, 55936, 61111, 61180, 61824, 63768, 63840, 69920, 72960, 73416, 74396, 77280, 79710, 83904, 85024, 85120, 88320, 91770, 92995, 97888, 100966, 102144, 103040, 104880, 106280, 111594, 111872, 122222, 122360, 123648, 127536, 127680, 139840, 146832, 148792, 151449, 154560, 159420, 167808, 170048, 170240, 183333, 183540, 185990, 195776, 201932, 206080, 209760, 212560, 223188, 244444, 244720, 252415, 255072, 255360, 278985, 279680, 293664, 297584, 302898, 305555, 309120, 318840, 335616, 340096, 353381, 366666, 367080, 371980, 391552, 403864, 419520, 425120, 427777, 446376, 488888, 489440, 504830, 510144, 510720, 557970, 559360, 587328, 595168, 605796, 611110, 618240, 637680, 680192, 706762, 733332, 734160, 743960, 757245, 783104, 807728, 839040, 850240, 855554, 892752, 916665, 977776, 978880, 1009660, 1020288, 1060143, 1115940, 1161109, 1174656, 1190336, 1211592, 1222220, 1275360, 1283331, 1413524, 1466664, 1468320, 1487920, 1514490, 1615456, 1678080, 1700480, 1711108, 1766905, 1785504, 1833330, 1955552, 1957760, 2019320, 2040576, 2120286, 2138885, 2231880, 2322218, 2349312, 2380672, 2423184, 2444440, 2550720, 2566662, 2827048, 2933328, 2936640, 2975840, 3028980, 3230912, 3400960, 3422216, 3483327, 3533810, 3571008, 3666660, 3911104, 3915520, 4038640, 4240572, 4277770, 4463760, 4644436, 4761344, 4846368, 4888880, 5101440, 5133324, 5300715, 5654096, 5805545, 5866656, 5873280, 5951680, 6057960, 6416655, 6461824, 6844432, 6966654, 7067620, 7142016, 7333320, 7822208, 8077280, 8127763, 8481144, 8555540, 8927520, 9288872, 9692736, 9777760, 10202880, 10266648, 10601430, 11308192, 11611090, 11733312, 11746560, 11903360, 12115920, 12833310, 12923648, 13688864, 13933308, 14135240, 14284032, 14666640, 15644416, 16154560, 16255526, 16962288, 17111080, 17416635, 17855040, 18577744, 19385472, 19555520, 20533296, 21202860, 22616384, 23222180, 23466624, 23806720, 24231840, 24383289, 25666620, 27377728, 27866616, 28270480, 29333280, 32309120, 32511052, 33924576, 34222160, 34833270, 35710080, 37155488, 38770944, 39111040, 40638815, 41066592, 42405720, 45232768, 46444360, 46933248, 48463680, 48766578, 51333240, 54755456, 55733232, 56540960, 58666560, 64618240, 65022104, 67849152, 68444320, 69666540, 71420160, 74310976, 78222080, 81277630, 82133184, 84811440, 90465536, 92888720, 96927360, 97533156, 102666480, 109510912, 111466464, 113081920, 117333120, 121916445, 130044208, 135698304, 136888640, 139333080, 148621952, 162555260, 164266368, 169622880, 185777440, 193854720, 195066312, 205332960, 222932928, 226163840, 234666240, 243832890, 260088416, 271396608, 273777280, 278666160, 297243904, 325110520, 328532736, 339245760, 371554880, 390132624, 410665920, 445865856, 452327680, 487665780, 520176832, 547554560, 557332320, 650221040, 678491520, 743109760, 780265248, 821331840, 891731712, 975331560, 1040353664, 1114664640, 1300442080, 1356983040, 1486219520, 1560530496, 1642663680, 1950663120, 2080707328, 2229329280, 2600884160, 3121060992, 3901326240, 4458658560, 5201768320, 6242121984, 7802652480, 10403536640, 15605304960, 31210609920]

約数ペア:

[(1, 31210609920), (2, 15605304960), (3, 10403536640), (4, 7802652480), (5, 6242121984), (6, 5201768320), (7, 4458658560), (8, 3901326240), (10, 3121060992), (12, 2600884160), (14, 2229329280), (15, 2080707328), (16, 1950663120), (19, 1642663680), (20, 1560530496), (21, 1486219520), (23, 1356983040), (24, 1300442080), (28, 1114664640), (30, 1040353664), (32, 975331560), (35, 891731712), (38, 821331840), (40, 780265248), (42, 743109760), (46, 678491520), (48, 650221040), (56, 557332320), (57, 547554560), (60, 520176832), (64, 487665780), (69, 452327680), (70, 445865856), (76, 410665920), (80, 390132624), (84, 371554880), (92, 339245760), (95, 328532736), (96, 325110520), (105, 297243904), (112, 278666160), (114, 273777280), (115, 271396608), (120, 260088416), (128, 243832890), (133, 234666240), (138, 226163840), (140, 222932928), (152, 205332960), (160, 195066312), (161, 193854720), (168, 185777440), (184, 169622880), (190, 164266368), (192, 162555260), (210, 148621952), (224, 139333080), (228, 136888640), (230, 135698304), (240, 130044208), (256, 121916445), (266, 117333120), (276, 113081920), (280, 111466464), (285, 109510912), (304, 102666480), (320, 97533156), (322, 96927360), (336, 92888720), (345, 90465536), (368, 84811440), (380, 82133184), (384, 81277630), (399, 78222080), (420, 74310976), (437, 71420160), (448, 69666540), (456, 68444320), (460, 67849152), (480, 65022104), (483, 64618240), (532, 58666560), (552, 56540960), (560, 55733232), (570, 54755456), (608, 51333240), (640, 48766578), (644, 48463680), (665, 46933248), (672, 46444360), (690, 45232768), (736, 42405720), (760, 41066592), (768, 40638815), (798, 39111040), (805, 38770944), (840, 37155488), (874, 35710080), (896, 34833270), (912, 34222160), (920, 33924576), (960, 32511052), (966, 32309120), (1064, 29333280), (1104, 28270480), (1120, 27866616), (1140, 27377728), (1216, 25666620), (1280, 24383289), (1288, 24231840), (1311, 23806720), (1330, 23466624), (1344, 23222180), (1380, 22616384), (1472, 21202860), (1520, 20533296), (1596, 19555520), (1610, 19385472), (1680, 18577744), (1748, 17855040), (1792, 17416635), (1824, 17111080), (1840, 16962288), (1920, 16255526), (1932, 16154560), (1995, 15644416), (2128, 14666640), (2185, 14284032), (2208, 14135240), (2240, 13933308), (2280, 13688864), (2415, 12923648), (2432, 12833310), (2576, 12115920), (2622, 11903360), (2657, 11746560), (2660, 11733312), (2688, 11611090), (2760, 11308192), (2944, 10601430), (3040, 10266648), (3059, 10202880), (3192, 9777760), (3220, 9692736), (3360, 9288872), (3496, 8927520), (3648, 8555540), (3680, 8481144), (3840, 8127763), (3864, 8077280), (3990, 7822208), (4256, 7333320), (4370, 7142016), (4416, 7067620), (4480, 6966654), (4560, 6844432), (4830, 6461824), (4864, 6416655), (5152, 6057960), (5244, 5951680), (5314, 5873280), (5320, 5866656), (5376, 5805545), (5520, 5654096), (5888, 5300715), (6080, 5133324), (6118, 5101440), (6384, 4888880), (6440, 4846368), (6555, 4761344), (6720, 4644436), (6992, 4463760), (7296, 4277770), (7360, 4240572), (7728, 4038640), (7971, 3915520), (7980, 3911104), (8512, 3666660), (8740, 3571008), (8832, 3533810), (8960, 3483327), (9120, 3422216), (9177, 3400960), (9660, 3230912), (10304, 3028980), (10488, 2975840), (10628, 2936640), (10640, 2933328), (11040, 2827048), (12160, 2566662), (12236, 2550720), (12768, 2444440), (12880, 2423184), (13110, 2380672), (13285, 2349312), (13440, 2322218), (13984, 2231880), (14592, 2138885), (14720, 2120286), (15295, 2040576), (15456, 2019320), (15942, 1957760), (15960, 1955552), (17024, 1833330), (17480, 1785504), (17664, 1766905), (18240, 1711108), (18354, 1700480), (18599, 1678080), (19320, 1615456), (20608, 1514490), (20976, 1487920), (21256, 1468320), (21280, 1466664), (22080, 1413524), (24320, 1283331), (24472, 1275360), (25536, 1222220), (25760, 1211592), (26220, 1190336), (26570, 1174656), (26880, 1161109), (27968, 1115940), (29440, 1060143), (30590, 1020288), (30912, 1009660), (31884, 978880), (31920, 977776), (34048, 916665), (34960, 892752), (36480, 855554), (36708, 850240), (37198, 839040), (38640, 807728), (39855, 783104), (41216, 757245), (41952, 743960), (42512, 734160), (42560, 733332), (44160, 706762), (45885, 680192), (48944, 637680), (50483, 618240), (51072, 611110), (51520, 605796), (52440, 595168), (53140, 587328), (55797, 559360), (55936, 557970), (61111, 510720), (61180, 510144), (61824, 504830), (63768, 489440), (63840, 488888), (69920, 446376), (72960, 427777), (73416, 425120), (74396, 419520), (77280, 403864), (79710, 391552), (83904, 371980), (85024, 367080), (85120, 366666), (88320, 353381), (91770, 340096), (92995, 335616), (97888, 318840), (100966, 309120), (102144, 305555), (103040, 302898), (104880, 297584), (106280, 293664), (111594, 279680), (111872, 278985), (122222, 255360), (122360, 255072), (123648, 252415), (127536, 244720), (127680, 244444), (139840, 223188), (146832, 212560), (148792, 209760), (151449, 206080), (154560, 201932), (159420, 195776), (167808, 185990), (170048, 183540), (170240, 183333)]