640997273280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{23593}}^1$

素因数の和:23944

約数の個数: 448

約数和(自身を含む): 2512980707328

約数和(自身を除く): 1871983434048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 311, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 622, 624, 672, 728, 780, 832, 840, 910, 933, 960, 1040, 1092, 1120, 1244, 1248, 1344, 1365, 1456, 1555, 1560, 1680, 1820, 1866, 2080, 2177, 2184, 2240, 2488, 2496, 2730, 2912, 3110, 3120, 3360, 3640, 3732, 4043, 4160, 4354, 4368, 4665, 4976, 5460, 5824, 6220, 6240, 6531, 6720, 7280, 7464, 8086, 8708, 8736, 9330, 9952, 10885, 10920, 12129, 12440, 12480, 13062, 14560, 14928, 16172, 17416, 17472, 18660, 19904, 20215, 21770, 21840, 23593, 24258, 24880, 26124, 28301, 29120, 29856, 32344, 32655, 34832, 37320, 40430, 43540, 43680, 47186, 48516, 49760, 52248, 56602, 59712, 60645, 64688, 65310, 69664, 70779, 74640, 80860, 84903, 87080, 87360, 94372, 97032, 99520, 104496, 113204, 117965, 121290, 129376, 130620, 139328, 141505, 141558, 149280, 161720, 165151, 169806, 174160, 188744, 194064, 208992, 226408, 235930, 242580, 258752, 261240, 283010, 283116, 298560, 306709, 323440, 330302, 339612, 348320, 353895, 377488, 388128, 417984, 424515, 452816, 471860, 485160, 495453, 522480, 566020, 566232, 613418, 646880, 660604, 679224, 696640, 707790, 754976, 776256, 825755, 849030, 905632, 920127, 943720, 970320, 990906, 1044960, 1132040, 1132464, 1226836, 1293760, 1321208, 1358448, 1415580, 1509952, 1533545, 1651510, 1698060, 1811264, 1840254, 1887440, 1940640, 1981812, 2089920, 2146963, 2264080, 2264928, 2453672, 2477265, 2642416, 2716896, 2831160, 3067090, 3303020, 3396120, 3680508, 3774880, 3881280, 3963624, 4293926, 4528160, 4529856, 4600635, 4907344, 4954530, 5284832, 5433792, 5662320, 6134180, 6440889, 6606040, 6792240, 7337423, 7361016, 7549760, 7927248, 8587852, 9056320, 9201270, 9814688, 9909060, 10569664, 10734815, 11324640, 12268360, 12881778, 13212080, 13584480, 14674846, 14722032, 15854496, 17175704, 18402540, 19629376, 19818120, 21469630, 22012269, 22649280, 24536720, 25763556, 26424160, 27168960, 29349692, 29444064, 31708992, 32204445, 34351408, 36687115, 36805080, 39636240, 42939260, 44024538, 49073440, 51361961, 51527112, 52848320, 58699384, 58888128, 64408890, 68702816, 73374230, 73610160, 79272480, 85878520, 88049076, 95386499, 98146880, 102723922, 103054224, 110061345, 117398768, 128817780, 137405632, 146748460, 147220320, 154085883, 158544960, 171757040, 176098152, 190772998, 205447844, 206108448, 220122690, 234797536, 256809805, 257635560, 286159497, 293496920, 294440640, 308171766, 343514080, 352196304, 381545996, 410895688, 412216896, 440245380, 469595072, 476932495, 513619610, 515271120, 572318994, 586993840, 616343532, 667705493, 687028160, 704392608, 763091992, 770429415, 821791376, 880490760, 953864990, 1027239220, 1030542240, 1144637988, 1173987680, 1232687064, 1335410986, 1408785216, 1430797485, 1526183984, 1540858830, 1643582752, 1760981520, 1907729980, 2003116479, 2054478440, 2061084480, 2289275976, 2347975360, 2465374128, 2670821972, 2861594970, 3052367968, 3081717660, 3287165504, 3338527465, 3521963040, 3815459960, 4006232958, 4108956880, 4578551952, 4930748256, 5341643944, 5723189940, 6104735936, 6163435320, 6677054930, 7043926080, 7630919920, 8012465916, 8217913760, 9157103904, 9861496512, 10015582395, 10683287888, 11446379880, 12326870640, 13354109860, 15261839840, 16024931832, 16435827520, 18314207808, 20031164790, 21366575776, 22892759760, 24653741280, 26708219720, 30523679680, 32049863664, 40062329580, 42733151552, 45785519520, 49307482560, 53416439440, 64099727328, 80124659160, 91571039040, 106832878880, 128199454656, 160249318320, 213665757760, 320498636640, 640997273280]

約数ペア:

[(1, 640997273280), (2, 320498636640), (3, 213665757760), (4, 160249318320), (5, 128199454656), (6, 106832878880), (7, 91571039040), (8, 80124659160), (10, 64099727328), (12, 53416439440), (13, 49307482560), (14, 45785519520), (15, 42733151552), (16, 40062329580), (20, 32049863664), (21, 30523679680), (24, 26708219720), (26, 24653741280), (28, 22892759760), (30, 21366575776), (32, 20031164790), (35, 18314207808), (39, 16435827520), (40, 16024931832), (42, 15261839840), (48, 13354109860), (52, 12326870640), (56, 11446379880), (60, 10683287888), (64, 10015582395), (65, 9861496512), (70, 9157103904), (78, 8217913760), (80, 8012465916), (84, 7630919920), (91, 7043926080), (96, 6677054930), (104, 6163435320), (105, 6104735936), (112, 5723189940), (120, 5341643944), (130, 4930748256), (140, 4578551952), (156, 4108956880), (160, 4006232958), (168, 3815459960), (182, 3521963040), (192, 3338527465), (195, 3287165504), (208, 3081717660), (210, 3052367968), (224, 2861594970), (240, 2670821972), (260, 2465374128), (273, 2347975360), (280, 2289275976), (311, 2061084480), (312, 2054478440), (320, 2003116479), (336, 1907729980), (364, 1760981520), (390, 1643582752), (416, 1540858830), (420, 1526183984), (448, 1430797485), (455, 1408785216), (480, 1335410986), (520, 1232687064), (546, 1173987680), (560, 1144637988), (622, 1030542240), (624, 1027239220), (672, 953864990), (728, 880490760), (780, 821791376), (832, 770429415), (840, 763091992), (910, 704392608), (933, 687028160), (960, 667705493), (1040, 616343532), (1092, 586993840), (1120, 572318994), (1244, 515271120), (1248, 513619610), (1344, 476932495), (1365, 469595072), (1456, 440245380), (1555, 412216896), (1560, 410895688), (1680, 381545996), (1820, 352196304), (1866, 343514080), (2080, 308171766), (2177, 294440640), (2184, 293496920), (2240, 286159497), (2488, 257635560), (2496, 256809805), (2730, 234797536), (2912, 220122690), (3110, 206108448), (3120, 205447844), (3360, 190772998), (3640, 176098152), (3732, 171757040), (4043, 158544960), (4160, 154085883), (4354, 147220320), (4368, 146748460), (4665, 137405632), (4976, 128817780), (5460, 117398768), (5824, 110061345), (6220, 103054224), (6240, 102723922), (6531, 98146880), (6720, 95386499), (7280, 88049076), (7464, 85878520), (8086, 79272480), (8708, 73610160), (8736, 73374230), (9330, 68702816), (9952, 64408890), (10885, 58888128), (10920, 58699384), (12129, 52848320), (12440, 51527112), (12480, 51361961), (13062, 49073440), (14560, 44024538), (14928, 42939260), (16172, 39636240), (17416, 36805080), (17472, 36687115), (18660, 34351408), (19904, 32204445), (20215, 31708992), (21770, 29444064), (21840, 29349692), (23593, 27168960), (24258, 26424160), (24880, 25763556), (26124, 24536720), (28301, 22649280), (29120, 22012269), (29856, 21469630), (32344, 19818120), (32655, 19629376), (34832, 18402540), (37320, 17175704), (40430, 15854496), (43540, 14722032), (43680, 14674846), (47186, 13584480), (48516, 13212080), (49760, 12881778), (52248, 12268360), (56602, 11324640), (59712, 10734815), (60645, 10569664), (64688, 9909060), (65310, 9814688), (69664, 9201270), (70779, 9056320), (74640, 8587852), (80860, 7927248), (84903, 7549760), (87080, 7361016), (87360, 7337423), (94372, 6792240), (97032, 6606040), (99520, 6440889), (104496, 6134180), (113204, 5662320), (117965, 5433792), (121290, 5284832), (129376, 4954530), (130620, 4907344), (139328, 4600635), (141505, 4529856), (141558, 4528160), (149280, 4293926), (161720, 3963624), (165151, 3881280), (169806, 3774880), (174160, 3680508), (188744, 3396120), (194064, 3303020), (208992, 3067090), (226408, 2831160), (235930, 2716896), (242580, 2642416), (258752, 2477265), (261240, 2453672), (283010, 2264928), (283116, 2264080), (298560, 2146963), (306709, 2089920), (323440, 1981812), (330302, 1940640), (339612, 1887440), (348320, 1840254), (353895, 1811264), (377488, 1698060), (388128, 1651510), (417984, 1533545), (424515, 1509952), (452816, 1415580), (471860, 1358448), (485160, 1321208), (495453, 1293760), (522480, 1226836), (566020, 1132464), (566232, 1132040), (613418, 1044960), (646880, 990906), (660604, 970320), (679224, 943720), (696640, 920127), (707790, 905632), (754976, 849030), (776256, 825755)]