1789974720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 448

約数和(自身を含む): 6718279680

約数和(自身を除く): 4928304960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 41, 45, 48, 54, 60, 62, 64, 72, 80, 82, 90, 93, 96, 108, 120, 123, 124, 135, 144, 155, 160, 163, 164, 180, 186, 192, 205, 216, 240, 246, 248, 270, 279, 288, 310, 320, 326, 328, 360, 369, 372, 410, 432, 465, 480, 489, 492, 496, 540, 558, 576, 615, 620, 652, 656, 720, 738, 744, 815, 820, 837, 864, 930, 960, 978, 984, 992, 1080, 1107, 1116, 1230, 1240, 1271, 1304, 1312, 1395, 1440, 1467, 1476, 1488, 1630, 1640, 1674, 1728, 1845, 1860, 1956, 1968, 1984, 2160, 2214, 2232, 2445, 2460, 2480, 2542, 2608, 2624, 2790, 2880, 2934, 2952, 2976, 3260, 3280, 3348, 3690, 3720, 3813, 3912, 3936, 4185, 4320, 4401, 4428, 4464, 4890, 4920, 4960, 5053, 5084, 5216, 5535, 5580, 5868, 5904, 5952, 6355, 6520, 6560, 6683, 6696, 7335, 7380, 7440, 7626, 7824, 7872, 8370, 8640, 8802, 8856, 8928, 9780, 9840, 9920, 10106, 10168, 10432, 11070, 11160, 11439, 11736, 11808, 12710, 13040, 13120, 13366, 13392, 14670, 14760, 14880, 15159, 15252, 15648, 16740, 17604, 17712, 17856, 19065, 19560, 19680, 20049, 20212, 20336, 22005, 22140, 22320, 22878, 23472, 23616, 25265, 25420, 26080, 26732, 26784, 29340, 29520, 29760, 30318, 30504, 31296, 33415, 33480, 34317, 35208, 35424, 38130, 39120, 39360, 40098, 40424, 40672, 44010, 44280, 44640, 45477, 45756, 46944, 50530, 50840, 52160, 53464, 53568, 57195, 58680, 59040, 60147, 60636, 61008, 66830, 66960, 68634, 70416, 70848, 75795, 76260, 78240, 80196, 80848, 81344, 88020, 88560, 89280, 90954, 91512, 93888, 100245, 101060, 101680, 106928, 114390, 117360, 118080, 120294, 121272, 122016, 133660, 133920, 136431, 137268, 140832, 151590, 152520, 156480, 160392, 161696, 171585, 176040, 177120, 180441, 181908, 183024, 200490, 202120, 203360, 207173, 213856, 227385, 228780, 234720, 240588, 242544, 244032, 267320, 267840, 272862, 274536, 281664, 300735, 303180, 305040, 320784, 323392, 343170, 352080, 354240, 360882, 363816, 366048, 400980, 404240, 406720, 414346, 427712, 454770, 457560, 469440, 481176, 485088, 534640, 545724, 549072, 601470, 606360, 610080, 621519, 641568, 682155, 686340, 704160, 721764, 727632, 732096, 801960, 808480, 828692, 902205, 909540, 915120, 962352, 970176, 1035865, 1069280, 1091448, 1098144, 1202940, 1212720, 1220160, 1243038, 1283136, 1364310, 1372680, 1408320, 1443528, 1455264, 1603920, 1616960, 1657384, 1804410, 1819080, 1830240, 1864557, 1924704, 2071730, 2138560, 2182896, 2196288, 2405880, 2425440, 2486076, 2728620, 2745360, 2887056, 2910528, 3107595, 3207840, 3314768, 3608820, 3638160, 3660480, 3729114, 3849408, 4143460, 4365792, 4811760, 4850880, 4972152, 5457240, 5490720, 5593671, 5774112, 6215190, 6415680, 6629536, 7217640, 7276320, 7458228, 8286920, 8731584, 9322785, 9623520, 9944304, 10914480, 10981440, 11187342, 11548224, 12430380, 13259072, 14435280, 14552640, 14916456, 16573840, 18645570, 19247040, 19888608, 21828960, 22374684, 24860760, 27968355, 28870560, 29832912, 33147680, 37291140, 39777216, 43657920, 44749368, 49721520, 55936710, 57741120, 59665824, 66295360, 74582280, 89498736, 99443040, 111873420, 119331648, 149164560, 178997472, 198886080, 223746840, 298329120, 357994944, 447493680, 596658240, 894987360, 1789974720]

約数ペア:

[(1, 1789974720), (2, 894987360), (3, 596658240), (4, 447493680), (5, 357994944), (6, 298329120), (8, 223746840), (9, 198886080), (10, 178997472), (12, 149164560), (15, 119331648), (16, 111873420), (18, 99443040), (20, 89498736), (24, 74582280), (27, 66295360), (30, 59665824), (31, 57741120), (32, 55936710), (36, 49721520), (40, 44749368), (41, 43657920), (45, 39777216), (48, 37291140), (54, 33147680), (60, 29832912), (62, 28870560), (64, 27968355), (72, 24860760), (80, 22374684), (82, 21828960), (90, 19888608), (93, 19247040), (96, 18645570), (108, 16573840), (120, 14916456), (123, 14552640), (124, 14435280), (135, 13259072), (144, 12430380), (155, 11548224), (160, 11187342), (163, 10981440), (164, 10914480), (180, 9944304), (186, 9623520), (192, 9322785), (205, 8731584), (216, 8286920), (240, 7458228), (246, 7276320), (248, 7217640), (270, 6629536), (279, 6415680), (288, 6215190), (310, 5774112), (320, 5593671), (326, 5490720), (328, 5457240), (360, 4972152), (369, 4850880), (372, 4811760), (410, 4365792), (432, 4143460), (465, 3849408), (480, 3729114), (489, 3660480), (492, 3638160), (496, 3608820), (540, 3314768), (558, 3207840), (576, 3107595), (615, 2910528), (620, 2887056), (652, 2745360), (656, 2728620), (720, 2486076), (738, 2425440), (744, 2405880), (815, 2196288), (820, 2182896), (837, 2138560), (864, 2071730), (930, 1924704), (960, 1864557), (978, 1830240), (984, 1819080), (992, 1804410), (1080, 1657384), (1107, 1616960), (1116, 1603920), (1230, 1455264), (1240, 1443528), (1271, 1408320), (1304, 1372680), (1312, 1364310), (1395, 1283136), (1440, 1243038), (1467, 1220160), (1476, 1212720), (1488, 1202940), (1630, 1098144), (1640, 1091448), (1674, 1069280), (1728, 1035865), (1845, 970176), (1860, 962352), (1956, 915120), (1968, 909540), (1984, 902205), (2160, 828692), (2214, 808480), (2232, 801960), (2445, 732096), (2460, 727632), (2480, 721764), (2542, 704160), (2608, 686340), (2624, 682155), (2790, 641568), (2880, 621519), (2934, 610080), (2952, 606360), (2976, 601470), (3260, 549072), (3280, 545724), (3348, 534640), (3690, 485088), (3720, 481176), (3813, 469440), (3912, 457560), (3936, 454770), (4185, 427712), (4320, 414346), (4401, 406720), (4428, 404240), (4464, 400980), (4890, 366048), (4920, 363816), (4960, 360882), (5053, 354240), (5084, 352080), (5216, 343170), (5535, 323392), (5580, 320784), (5868, 305040), (5904, 303180), (5952, 300735), (6355, 281664), (6520, 274536), (6560, 272862), (6683, 267840), (6696, 267320), (7335, 244032), (7380, 242544), (7440, 240588), (7626, 234720), (7824, 228780), (7872, 227385), (8370, 213856), (8640, 207173), (8802, 203360), (8856, 202120), (8928, 200490), (9780, 183024), (9840, 181908), (9920, 180441), (10106, 177120), (10168, 176040), (10432, 171585), (11070, 161696), (11160, 160392), (11439, 156480), (11736, 152520), (11808, 151590), (12710, 140832), (13040, 137268), (13120, 136431), (13366, 133920), (13392, 133660), (14670, 122016), (14760, 121272), (14880, 120294), (15159, 118080), (15252, 117360), (15648, 114390), (16740, 106928), (17604, 101680), (17712, 101060), (17856, 100245), (19065, 93888), (19560, 91512), (19680, 90954), (20049, 89280), (20212, 88560), (20336, 88020), (22005, 81344), (22140, 80848), (22320, 80196), (22878, 78240), (23472, 76260), (23616, 75795), (25265, 70848), (25420, 70416), (26080, 68634), (26732, 66960), (26784, 66830), (29340, 61008), (29520, 60636), (29760, 60147), (30318, 59040), (30504, 58680), (31296, 57195), (33415, 53568), (33480, 53464), (34317, 52160), (35208, 50840), (35424, 50530), (38130, 46944), (39120, 45756), (39360, 45477), (40098, 44640), (40424, 44280), (40672, 44010)]