1678385520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1093

約数の個数: 480

約数和(自身を含む): 7186682880

約数和(自身を除く): 5508297360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 28, 30, 34, 35, 36, 38, 40, 42, 45, 48, 51, 56, 57, 60, 63, 68, 70, 72, 76, 80, 84, 85, 90, 95, 102, 105, 112, 114, 119, 120, 126, 133, 136, 140, 144, 152, 153, 168, 170, 171, 180, 190, 204, 210, 228, 238, 240, 252, 255, 266, 272, 280, 285, 304, 306, 315, 323, 336, 340, 342, 357, 360, 380, 399, 408, 420, 456, 476, 504, 510, 532, 560, 570, 595, 612, 630, 646, 665, 680, 684, 714, 720, 760, 765, 798, 816, 840, 855, 912, 952, 969, 1008, 1020, 1031, 1064, 1071, 1140, 1190, 1197, 1224, 1260, 1292, 1330, 1360, 1368, 1428, 1520, 1530, 1596, 1615, 1680, 1710, 1785, 1904, 1938, 1995, 2040, 2062, 2128, 2142, 2261, 2280, 2380, 2394, 2448, 2520, 2584, 2660, 2736, 2856, 2907, 3060, 3093, 3192, 3230, 3420, 3570, 3876, 3990, 4080, 4124, 4284, 4522, 4560, 4760, 4788, 4845, 5040, 5155, 5168, 5320, 5355, 5712, 5814, 5985, 6120, 6186, 6384, 6460, 6783, 6840, 7140, 7217, 7752, 7980, 8248, 8568, 9044, 9279, 9520, 9576, 9690, 10310, 10640, 10710, 11305, 11628, 11970, 12240, 12372, 12920, 13566, 13680, 14280, 14434, 14535, 15465, 15504, 15960, 16496, 17136, 17527, 18088, 18558, 19152, 19380, 19589, 20349, 20620, 21420, 21651, 22610, 23256, 23940, 24744, 25840, 27132, 28560, 28868, 29070, 30930, 31920, 33915, 35054, 36085, 36176, 37116, 38760, 39178, 40698, 41240, 42840, 43302, 45220, 46395, 46512, 47880, 49488, 52581, 54264, 57736, 58140, 58767, 61860, 64953, 67830, 70108, 72170, 74232, 77520, 78356, 81396, 82480, 85680, 86604, 87635, 90440, 92790, 95760, 97945, 101745, 105162, 108255, 108528, 115472, 116280, 117534, 122689, 123720, 129906, 135660, 137123, 140216, 144340, 148464, 156712, 157743, 162792, 173208, 175270, 176301, 180880, 185580, 195890, 203490, 210324, 216510, 232560, 235068, 245378, 247440, 259812, 262905, 271320, 274246, 280432, 288680, 293835, 313424, 315486, 324765, 325584, 333013, 346416, 350540, 352602, 368067, 371160, 391780, 406980, 411369, 420648, 433020, 470136, 490756, 519624, 525810, 542640, 548492, 577360, 587670, 613445, 630972, 649530, 666026, 685615, 701080, 705204, 736134, 742320, 783560, 788715, 813960, 822738, 841296, 866040, 881505, 940272, 981512, 999039, 1039248, 1051620, 1096984, 1104201, 1175340, 1226890, 1234107, 1261944, 1299060, 1332052, 1371230, 1402160, 1410408, 1472268, 1567120, 1577430, 1627920, 1645476, 1665065, 1732080, 1763010, 1840335, 1963024, 1998078, 2056845, 2103240, 2193968, 2208402, 2331091, 2350680, 2453780, 2468214, 2523888, 2598120, 2664104, 2742460, 2820816, 2944536, 2997117, 3154860, 3290952, 3330130, 3526020, 3680670, 3996156, 4113690, 4206480, 4416804, 4662182, 4701360, 4907560, 4936428, 4995195, 5196240, 5328208, 5484920, 5521005, 5889072, 5994234, 6170535, 6309720, 6581904, 6660260, 6993273, 7052040, 7361340, 7992312, 8227380, 8833608, 9324364, 9815120, 9872856, 9990390, 10969840, 11042010, 11655455, 11988468, 12341070, 12619440, 13320520, 13986546, 14104080, 14722680, 14985585, 15984624, 16454760, 17667216, 18648728, 19745712, 19980780, 20979819, 22084020, 23310910, 23976936, 24682140, 26641040, 27973092, 29445360, 29971170, 32909520, 34966365, 37297456, 39961560, 41959638, 44168040, 46621820, 47953872, 49364280, 55946184, 59942340, 69932730, 79923120, 83919276, 88336080, 93243640, 98728560, 104899095, 111892368, 119884680, 139865460, 167838552, 186487280, 209798190, 239769360, 279730920, 335677104, 419596380, 559461840, 839192760, 1678385520]

約数ペア:

[(1, 1678385520), (2, 839192760), (3, 559461840), (4, 419596380), (5, 335677104), (6, 279730920), (7, 239769360), (8, 209798190), (9, 186487280), (10, 167838552), (12, 139865460), (14, 119884680), (15, 111892368), (16, 104899095), (17, 98728560), (18, 93243640), (19, 88336080), (20, 83919276), (21, 79923120), (24, 69932730), (28, 59942340), (30, 55946184), (34, 49364280), (35, 47953872), (36, 46621820), (38, 44168040), (40, 41959638), (42, 39961560), (45, 37297456), (48, 34966365), (51, 32909520), (56, 29971170), (57, 29445360), (60, 27973092), (63, 26641040), (68, 24682140), (70, 23976936), (72, 23310910), (76, 22084020), (80, 20979819), (84, 19980780), (85, 19745712), (90, 18648728), (95, 17667216), (102, 16454760), (105, 15984624), (112, 14985585), (114, 14722680), (119, 14104080), (120, 13986546), (126, 13320520), (133, 12619440), (136, 12341070), (140, 11988468), (144, 11655455), (152, 11042010), (153, 10969840), (168, 9990390), (170, 9872856), (171, 9815120), (180, 9324364), (190, 8833608), (204, 8227380), (210, 7992312), (228, 7361340), (238, 7052040), (240, 6993273), (252, 6660260), (255, 6581904), (266, 6309720), (272, 6170535), (280, 5994234), (285, 5889072), (304, 5521005), (306, 5484920), (315, 5328208), (323, 5196240), (336, 4995195), (340, 4936428), (342, 4907560), (357, 4701360), (360, 4662182), (380, 4416804), (399, 4206480), (408, 4113690), (420, 3996156), (456, 3680670), (476, 3526020), (504, 3330130), (510, 3290952), (532, 3154860), (560, 2997117), (570, 2944536), (595, 2820816), (612, 2742460), (630, 2664104), (646, 2598120), (665, 2523888), (680, 2468214), (684, 2453780), (714, 2350680), (720, 2331091), (760, 2208402), (765, 2193968), (798, 2103240), (816, 2056845), (840, 1998078), (855, 1963024), (912, 1840335), (952, 1763010), (969, 1732080), (1008, 1665065), (1020, 1645476), (1031, 1627920), (1064, 1577430), (1071, 1567120), (1140, 1472268), (1190, 1410408), (1197, 1402160), (1224, 1371230), (1260, 1332052), (1292, 1299060), (1330, 1261944), (1360, 1234107), (1368, 1226890), (1428, 1175340), (1520, 1104201), (1530, 1096984), (1596, 1051620), (1615, 1039248), (1680, 999039), (1710, 981512), (1785, 940272), (1904, 881505), (1938, 866040), (1995, 841296), (2040, 822738), (2062, 813960), (2128, 788715), (2142, 783560), (2261, 742320), (2280, 736134), (2380, 705204), (2394, 701080), (2448, 685615), (2520, 666026), (2584, 649530), (2660, 630972), (2736, 613445), (2856, 587670), (2907, 577360), (3060, 548492), (3093, 542640), (3192, 525810), (3230, 519624), (3420, 490756), (3570, 470136), (3876, 433020), (3990, 420648), (4080, 411369), (4124, 406980), (4284, 391780), (4522, 371160), (4560, 368067), (4760, 352602), (4788, 350540), (4845, 346416), (5040, 333013), (5155, 325584), (5168, 324765), (5320, 315486), (5355, 313424), (5712, 293835), (5814, 288680), (5985, 280432), (6120, 274246), (6186, 271320), (6384, 262905), (6460, 259812), (6783, 247440), (6840, 245378), (7140, 235068), (7217, 232560), (7752, 216510), (7980, 210324), (8248, 203490), (8568, 195890), (9044, 185580), (9279, 180880), (9520, 176301), (9576, 175270), (9690, 173208), (10310, 162792), (10640, 157743), (10710, 156712), (11305, 148464), (11628, 144340), (11970, 140216), (12240, 137123), (12372, 135660), (12920, 129906), (13566, 123720), (13680, 122689), (14280, 117534), (14434, 116280), (14535, 115472), (15465, 108528), (15504, 108255), (15960, 105162), (16496, 101745), (17136, 97945), (17527, 95760), (18088, 92790), (18558, 90440), (19152, 87635), (19380, 86604), (19589, 85680), (20349, 82480), (20620, 81396), (21420, 78356), (21651, 77520), (22610, 74232), (23256, 72170), (23940, 70108), (24744, 67830), (25840, 64953), (27132, 61860), (28560, 58767), (28868, 58140), (29070, 57736), (30930, 54264), (31920, 52581), (33915, 49488), (35054, 47880), (36085, 46512), (36176, 46395), (37116, 45220), (38760, 43302), (39178, 42840), (40698, 41240)]