7421515920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2221}}^1$

素因数の和:2280

約数の個数: 640

約数和(自身を含む): 33327866880

約数和(自身を除く): 25906350960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 27, 28, 30, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 54, 56, 60, 63, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 102, 104, 105, 108, 112, 117, 119, 120, 126, 130, 135, 136, 140, 144, 153, 156, 168, 170, 180, 182, 189, 195, 204, 208, 210, 216, 221, 234, 238, 240, 252, 255, 260, 270, 272, 273, 280, 306, 312, 315, 336, 340, 351, 357, 360, 364, 378, 390, 408, 420, 432, 442, 455, 459, 468, 476, 504, 510, 520, 540, 546, 560, 585, 595, 612, 624, 630, 663, 680, 702, 714, 720, 728, 756, 765, 780, 816, 819, 840, 884, 910, 918, 936, 945, 952, 1008, 1020, 1040, 1071, 1080, 1092, 1105, 1170, 1190, 1224, 1260, 1326, 1360, 1365, 1404, 1428, 1456, 1512, 1530, 1547, 1560, 1638, 1680, 1755, 1768, 1785, 1820, 1836, 1872, 1890, 1904, 1989, 2040, 2142, 2160, 2184, 2210, 2221, 2295, 2340, 2380, 2448, 2457, 2520, 2652, 2730, 2808, 2856, 3024, 3060, 3094, 3120, 3213, 3276, 3315, 3510, 3536, 3570, 3640, 3672, 3780, 3978, 4080, 4095, 4284, 4368, 4420, 4442, 4590, 4641, 4680, 4760, 4914, 5040, 5304, 5355, 5460, 5616, 5712, 5967, 6120, 6188, 6426, 6552, 6630, 6663, 7020, 7140, 7280, 7344, 7560, 7735, 7956, 8190, 8568, 8840, 8884, 9180, 9282, 9360, 9520, 9828, 9945, 10608, 10710, 10920, 11105, 11934, 12240, 12285, 12376, 12852, 13104, 13260, 13326, 13923, 14040, 14280, 15120, 15470, 15547, 15912, 16065, 16380, 17136, 17680, 17768, 18360, 18564, 19656, 19890, 19989, 21420, 21840, 22210, 23205, 23868, 24570, 24752, 25704, 26520, 26652, 27846, 28080, 28560, 28873, 29835, 30940, 31094, 31824, 32130, 32760, 33315, 35536, 36720, 37128, 37757, 39312, 39780, 39978, 41769, 42840, 44420, 46410, 46641, 47736, 49140, 51408, 53040, 53304, 55692, 57746, 59670, 59967, 61880, 62188, 64260, 65520, 66630, 69615, 74256, 75514, 77735, 79560, 79956, 83538, 85680, 86619, 88840, 92820, 93282, 95472, 98280, 99945, 106608, 111384, 113271, 115492, 119340, 119934, 123760, 124376, 128520, 133260, 139230, 139923, 144365, 151028, 155470, 159120, 159912, 167076, 173238, 177680, 185640, 186564, 188785, 196560, 199890, 202111, 208845, 222768, 226542, 230984, 233205, 238680, 239868, 248752, 257040, 259857, 264299, 266520, 278460, 279846, 288730, 299835, 302056, 310940, 319824, 334152, 339813, 346476, 371280, 373128, 377570, 399780, 404222, 417690, 419769, 433095, 453084, 461968, 466410, 477360, 479736, 490841, 519714, 528598, 533040, 556920, 559692, 566355, 577460, 599670, 604112, 606333, 621880, 668304, 679626, 692952, 699615, 746256, 755140, 779571, 792897, 799560, 808444, 835380, 839538, 866190, 906168, 932820, 959472, 981682, 1010555, 1019439, 1039428, 1057196, 1113840, 1119384, 1132710, 1154920, 1199340, 1212666, 1243760, 1299285, 1321495, 1359252, 1385904, 1399230, 1472523, 1510280, 1559142, 1585794, 1599120, 1616888, 1670760, 1679076, 1699065, 1732380, 1812336, 1818999, 1865640, 1963364, 2021110, 2038878, 2078856, 2098845, 2114392, 2238768, 2265420, 2309840, 2378691, 2398680, 2425332, 2454205, 2598570, 2642990, 2718504, 2798460, 2945046, 3020560, 3031665, 3118284, 3171588, 3233776, 3341520, 3358152, 3398130, 3435887, 3464760, 3637998, 3731280, 3897855, 3926728, 3964485, 4042220, 4077756, 4157712, 4197690, 4228784, 4417569, 4530840, 4757382, 4797360, 4850664, 4908410, 5097195, 5197140, 5285980, 5437008, 5456997, 5596920, 5890092, 6063330, 6236568, 6343176, 6716304, 6796260, 6871774, 6929520, 7136073, 7275996, 7362615, 7795710, 7853456, 7928970, 8084440, 8155512, 8395380, 8835138, 9061680, 9094995, 9514764, 9701328, 9816820, 10194390, 10307661, 10394280, 10571960, 10913994, 11193840, 11780184, 11893455, 12126660, 12473136, 12686352, 13252707, 13592520, 13743548, 14272146, 14551992, 14725230, 15591420, 15857940, 16168880, 16311024, 16790760, 17179435, 17670276, 18189990, 19029528, 19633640, 20388780, 20615322, 20788560, 21143920, 21827988, 22087845, 23560368, 23786910, 24253320, 26505414, 27185040, 27284985, 27487096, 28544292, 29103984, 29450460, 30922983, 31182840, 31715880, 33581520, 34358870, 35340552, 35680365, 36379980, 38059056, 39267280, 40777560, 41230644, 43655976, 44175690, 47573820, 48506640, 51538305, 53010828, 54569970, 54974192, 57088584, 58900920, 61845966, 62365680, 63431760, 66263535, 68717740, 70681104, 71360730, 72759960, 81555120, 82461288, 87311952, 88351380, 92768949, 95147640, 103076610, 106021656, 109139940, 114177168, 117801840, 123691932, 132527070, 137435480, 142721460, 145519920, 154614915, 164922576, 176702760, 185537898, 190295280, 206153220, 212043312, 218279880, 247383864, 265054140, 274870960, 285442920, 309229830, 353405520, 371075796, 412306440, 436559760, 463844745, 494767728, 530108280, 570885840, 618459660, 742151592, 824612880, 927689490, 1060216560, 1236919320, 1484303184, 1855378980, 2473838640, 3710757960, 7421515920]

約数ペア:

[(1, 7421515920), (2, 3710757960), (3, 2473838640), (4, 1855378980), (5, 1484303184), (6, 1236919320), (7, 1060216560), (8, 927689490), (9, 824612880), (10, 742151592), (12, 618459660), (13, 570885840), (14, 530108280), (15, 494767728), (16, 463844745), (17, 436559760), (18, 412306440), (20, 371075796), (21, 353405520), (24, 309229830), (26, 285442920), (27, 274870960), (28, 265054140), (30, 247383864), (34, 218279880), (35, 212043312), (36, 206153220), (39, 190295280), (40, 185537898), (42, 176702760), (45, 164922576), (48, 154614915), (51, 145519920), (52, 142721460), (54, 137435480), (56, 132527070), (60, 123691932), (63, 117801840), (65, 114177168), (68, 109139940), (70, 106021656), (72, 103076610), (78, 95147640), (80, 92768949), (84, 88351380), (85, 87311952), (90, 82461288), (91, 81555120), (102, 72759960), (104, 71360730), (105, 70681104), (108, 68717740), (112, 66263535), (117, 63431760), (119, 62365680), (120, 61845966), (126, 58900920), (130, 57088584), (135, 54974192), (136, 54569970), (140, 53010828), (144, 51538305), (153, 48506640), (156, 47573820), (168, 44175690), (170, 43655976), (180, 41230644), (182, 40777560), (189, 39267280), (195, 38059056), (204, 36379980), (208, 35680365), (210, 35340552), (216, 34358870), (221, 33581520), (234, 31715880), (238, 31182840), (240, 30922983), (252, 29450460), (255, 29103984), (260, 28544292), (270, 27487096), (272, 27284985), (273, 27185040), (280, 26505414), (306, 24253320), (312, 23786910), (315, 23560368), (336, 22087845), (340, 21827988), (351, 21143920), (357, 20788560), (360, 20615322), (364, 20388780), (378, 19633640), (390, 19029528), (408, 18189990), (420, 17670276), (432, 17179435), (442, 16790760), (455, 16311024), (459, 16168880), (468, 15857940), (476, 15591420), (504, 14725230), (510, 14551992), (520, 14272146), (540, 13743548), (546, 13592520), (560, 13252707), (585, 12686352), (595, 12473136), (612, 12126660), (624, 11893455), (630, 11780184), (663, 11193840), (680, 10913994), (702, 10571960), (714, 10394280), (720, 10307661), (728, 10194390), (756, 9816820), (765, 9701328), (780, 9514764), (816, 9094995), (819, 9061680), (840, 8835138), (884, 8395380), (910, 8155512), (918, 8084440), (936, 7928970), (945, 7853456), (952, 7795710), (1008, 7362615), (1020, 7275996), (1040, 7136073), (1071, 6929520), (1080, 6871774), (1092, 6796260), (1105, 6716304), (1170, 6343176), (1190, 6236568), (1224, 6063330), (1260, 5890092), (1326, 5596920), (1360, 5456997), (1365, 5437008), (1404, 5285980), (1428, 5197140), (1456, 5097195), (1512, 4908410), (1530, 4850664), (1547, 4797360), (1560, 4757382), (1638, 4530840), (1680, 4417569), (1755, 4228784), (1768, 4197690), (1785, 4157712), (1820, 4077756), (1836, 4042220), (1872, 3964485), (1890, 3926728), (1904, 3897855), (1989, 3731280), (2040, 3637998), (2142, 3464760), (2160, 3435887), (2184, 3398130), (2210, 3358152), (2221, 3341520), (2295, 3233776), (2340, 3171588), (2380, 3118284), (2448, 3031665), (2457, 3020560), (2520, 2945046), (2652, 2798460), (2730, 2718504), (2808, 2642990), (2856, 2598570), (3024, 2454205), (3060, 2425332), (3094, 2398680), (3120, 2378691), (3213, 2309840), (3276, 2265420), (3315, 2238768), (3510, 2114392), (3536, 2098845), (3570, 2078856), (3640, 2038878), (3672, 2021110), (3780, 1963364), (3978, 1865640), (4080, 1818999), (4095, 1812336), (4284, 1732380), (4368, 1699065), (4420, 1679076), (4442, 1670760), (4590, 1616888), (4641, 1599120), (4680, 1585794), (4760, 1559142), (4914, 1510280), (5040, 1472523), (5304, 1399230), (5355, 1385904), (5460, 1359252), (5616, 1321495), (5712, 1299285), (5967, 1243760), (6120, 1212666), (6188, 1199340), (6426, 1154920), (6552, 1132710), (6630, 1119384), (6663, 1113840), (7020, 1057196), (7140, 1039428), (7280, 1019439), (7344, 1010555), (7560, 981682), (7735, 959472), (7956, 932820), (8190, 906168), (8568, 866190), (8840, 839538), (8884, 835380), (9180, 808444), (9282, 799560), (9360, 792897), (9520, 779571), (9828, 755140), (9945, 746256), (10608, 699615), (10710, 692952), (10920, 679626), (11105, 668304), (11934, 621880), (12240, 606333), (12285, 604112), (12376, 599670), (12852, 577460), (13104, 566355), (13260, 559692), (13326, 556920), (13923, 533040), (14040, 528598), (14280, 519714), (15120, 490841), (15470, 479736), (15547, 477360), (15912, 466410), (16065, 461968), (16380, 453084), (17136, 433095), (17680, 419769), (17768, 417690), (18360, 404222), (18564, 399780), (19656, 377570), (19890, 373128), (19989, 371280), (21420, 346476), (21840, 339813), (22210, 334152), (23205, 319824), (23868, 310940), (24570, 302056), (24752, 299835), (25704, 288730), (26520, 279846), (26652, 278460), (27846, 266520), (28080, 264299), (28560, 259857), (28873, 257040), (29835, 248752), (30940, 239868), (31094, 238680), (31824, 233205), (32130, 230984), (32760, 226542), (33315, 222768), (35536, 208845), (36720, 202111), (37128, 199890), (37757, 196560), (39312, 188785), (39780, 186564), (39978, 185640), (41769, 177680), (42840, 173238), (44420, 167076), (46410, 159912), (46641, 159120), (47736, 155470), (49140, 151028), (51408, 144365), (53040, 139923), (53304, 139230), (55692, 133260), (57746, 128520), (59670, 124376), (59967, 123760), (61880, 119934), (62188, 119340), (64260, 115492), (65520, 113271), (66630, 111384), (69615, 106608), (74256, 99945), (75514, 98280), (77735, 95472), (79560, 93282), (79956, 92820), (83538, 88840), (85680, 86619)]