20124728640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:752

約数の個数: 560

約数和(自身を含む): 75978136080

約数和(自身を除く): 55853407440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 41, 45, 48, 54, 58, 60, 64, 72, 80, 81, 82, 87, 90, 96, 108, 116, 120, 123, 135, 144, 145, 160, 162, 164, 174, 180, 192, 205, 216, 232, 240, 246, 261, 270, 288, 290, 320, 324, 328, 348, 360, 369, 405, 410, 432, 435, 464, 480, 492, 522, 540, 576, 580, 615, 648, 653, 656, 696, 720, 738, 783, 810, 820, 864, 870, 928, 960, 984, 1044, 1080, 1107, 1160, 1189, 1230, 1296, 1305, 1306, 1312, 1392, 1440, 1476, 1566, 1620, 1640, 1728, 1740, 1845, 1856, 1959, 1968, 2088, 2160, 2214, 2320, 2349, 2378, 2460, 2592, 2610, 2612, 2624, 2784, 2880, 2952, 3132, 3240, 3265, 3280, 3321, 3480, 3567, 3690, 3915, 3918, 3936, 4176, 4320, 4428, 4640, 4698, 4756, 4920, 5184, 5220, 5224, 5535, 5568, 5877, 5904, 5945, 6264, 6480, 6530, 6560, 6642, 6960, 7134, 7380, 7830, 7836, 7872, 8352, 8640, 8856, 9280, 9396, 9512, 9795, 9840, 10440, 10448, 10701, 11070, 11745, 11754, 11808, 11890, 12528, 12960, 13060, 13120, 13284, 13920, 14268, 14760, 15660, 15672, 16605, 16704, 17631, 17712, 17835, 18792, 18937, 19024, 19590, 19680, 20880, 20896, 21402, 22140, 23490, 23508, 23616, 23780, 25056, 25920, 26120, 26568, 26773, 27840, 28536, 29385, 29520, 31320, 31344, 32103, 33210, 35262, 35424, 35670, 37584, 37874, 38048, 39180, 39360, 41760, 41792, 42804, 44280, 46980, 47016, 47560, 50112, 52240, 52893, 53136, 53505, 53546, 56811, 57072, 58770, 59040, 62640, 62688, 64206, 66420, 70524, 70848, 71340, 75168, 75748, 76096, 78360, 80319, 83520, 85608, 88155, 88560, 93960, 94032, 94685, 95120, 96309, 104480, 105786, 106272, 107010, 107092, 113622, 114144, 117540, 118080, 125280, 125376, 128412, 132840, 133865, 141048, 142680, 150336, 151496, 156720, 160515, 160638, 170433, 171216, 176310, 177120, 187920, 188064, 189370, 190240, 192618, 208960, 211572, 212544, 214020, 214184, 227244, 228288, 235080, 240957, 250560, 256824, 264465, 265680, 267730, 282096, 284055, 285360, 302992, 313440, 321030, 321276, 340866, 342432, 352620, 354240, 375840, 376128, 378740, 380480, 385236, 401595, 423144, 428040, 428368, 454488, 470160, 481545, 481914, 511299, 513648, 528930, 531360, 535460, 564192, 568110, 570720, 605984, 626880, 642060, 642552, 681732, 684864, 705240, 722871, 751680, 757480, 770472, 776417, 803190, 846288, 852165, 856080, 856736, 908976, 940320, 963090, 963828, 1022598, 1027296, 1057860, 1062720, 1070920, 1128384, 1136220, 1141440, 1204785, 1211968, 1284120, 1285104, 1363464, 1410480, 1445742, 1514960, 1533897, 1540944, 1552834, 1606380, 1692576, 1704330, 1712160, 1713472, 1817952, 1880640, 1926180, 1927656, 2045196, 2054592, 2115720, 2141840, 2168613, 2272440, 2329251, 2409570, 2556495, 2568240, 2570208, 2726928, 2820960, 2891484, 3029920, 3067794, 3081888, 3105668, 3212760, 3385152, 3408660, 3424320, 3614355, 3635904, 3852360, 3855312, 3882085, 4090392, 4231440, 4283680, 4337226, 4544880, 4658502, 4819140, 5112990, 5136480, 5140416, 5453856, 5641920, 5782968, 6059840, 6135588, 6163776, 6211336, 6425520, 6817320, 6987753, 7228710, 7669485, 7704720, 7710624, 7764170, 8180784, 8462880, 8567360, 8674452, 9089760, 9317004, 9638280, 10225980, 10272960, 10843065, 10907712, 11565936, 11646255, 12271176, 12422672, 12851040, 13634640, 13975506, 14457420, 15338970, 15409440, 15421248, 15528340, 16361568, 16925760, 17348904, 18179520, 18634008, 19276560, 20451960, 20963259, 21686130, 23131872, 23292510, 24542352, 24845344, 25702080, 27269280, 27951012, 28914840, 30677940, 30818880, 31056680, 32723136, 34697808, 34938765, 37268016, 38553120, 40903920, 41926518, 43372260, 46263744, 46585020, 49084704, 49690688, 54538560, 55902024, 57829680, 61355880, 62113360, 62889777, 69395616, 69877530, 74536032, 77106240, 81807840, 83853036, 86744520, 93170040, 98169408, 104816295, 111804048, 115659360, 122711760, 124226720, 125779554, 138791232, 139755060, 149072064, 163615680, 167706072, 173489040, 186340080, 209632590, 223608096, 231318720, 245423520, 248453440, 251559108, 279510120, 314448885, 335412144, 346978080, 372680160, 419265180, 447216192, 490847040, 503118216, 559020240, 628897770, 670824288, 693956160, 745360320, 838530360, 1006236432, 1118040480, 1257795540, 1341648576, 1677060720, 2012472864, 2236080960, 2515591080, 3354121440, 4024945728, 5031182160, 6708242880, 10062364320, 20124728640]

約数ペア:

[(1, 20124728640), (2, 10062364320), (3, 6708242880), (4, 5031182160), (5, 4024945728), (6, 3354121440), (8, 2515591080), (9, 2236080960), (10, 2012472864), (12, 1677060720), (15, 1341648576), (16, 1257795540), (18, 1118040480), (20, 1006236432), (24, 838530360), (27, 745360320), (29, 693956160), (30, 670824288), (32, 628897770), (36, 559020240), (40, 503118216), (41, 490847040), (45, 447216192), (48, 419265180), (54, 372680160), (58, 346978080), (60, 335412144), (64, 314448885), (72, 279510120), (80, 251559108), (81, 248453440), (82, 245423520), (87, 231318720), (90, 223608096), (96, 209632590), (108, 186340080), (116, 173489040), (120, 167706072), (123, 163615680), (135, 149072064), (144, 139755060), (145, 138791232), (160, 125779554), (162, 124226720), (164, 122711760), (174, 115659360), (180, 111804048), (192, 104816295), (205, 98169408), (216, 93170040), (232, 86744520), (240, 83853036), (246, 81807840), (261, 77106240), (270, 74536032), (288, 69877530), (290, 69395616), (320, 62889777), (324, 62113360), (328, 61355880), (348, 57829680), (360, 55902024), (369, 54538560), (405, 49690688), (410, 49084704), (432, 46585020), (435, 46263744), (464, 43372260), (480, 41926518), (492, 40903920), (522, 38553120), (540, 37268016), (576, 34938765), (580, 34697808), (615, 32723136), (648, 31056680), (653, 30818880), (656, 30677940), (696, 28914840), (720, 27951012), (738, 27269280), (783, 25702080), (810, 24845344), (820, 24542352), (864, 23292510), (870, 23131872), (928, 21686130), (960, 20963259), (984, 20451960), (1044, 19276560), (1080, 18634008), (1107, 18179520), (1160, 17348904), (1189, 16925760), (1230, 16361568), (1296, 15528340), (1305, 15421248), (1306, 15409440), (1312, 15338970), (1392, 14457420), (1440, 13975506), (1476, 13634640), (1566, 12851040), (1620, 12422672), (1640, 12271176), (1728, 11646255), (1740, 11565936), (1845, 10907712), (1856, 10843065), (1959, 10272960), (1968, 10225980), (2088, 9638280), (2160, 9317004), (2214, 9089760), (2320, 8674452), (2349, 8567360), (2378, 8462880), (2460, 8180784), (2592, 7764170), (2610, 7710624), (2612, 7704720), (2624, 7669485), (2784, 7228710), (2880, 6987753), (2952, 6817320), (3132, 6425520), (3240, 6211336), (3265, 6163776), (3280, 6135588), (3321, 6059840), (3480, 5782968), (3567, 5641920), (3690, 5453856), (3915, 5140416), (3918, 5136480), (3936, 5112990), (4176, 4819140), (4320, 4658502), (4428, 4544880), (4640, 4337226), (4698, 4283680), (4756, 4231440), (4920, 4090392), (5184, 3882085), (5220, 3855312), (5224, 3852360), (5535, 3635904), (5568, 3614355), (5877, 3424320), (5904, 3408660), (5945, 3385152), (6264, 3212760), (6480, 3105668), (6530, 3081888), (6560, 3067794), (6642, 3029920), (6960, 2891484), (7134, 2820960), (7380, 2726928), (7830, 2570208), (7836, 2568240), (7872, 2556495), (8352, 2409570), (8640, 2329251), (8856, 2272440), (9280, 2168613), (9396, 2141840), (9512, 2115720), (9795, 2054592), (9840, 2045196), (10440, 1927656), (10448, 1926180), (10701, 1880640), (11070, 1817952), (11745, 1713472), (11754, 1712160), (11808, 1704330), (11890, 1692576), (12528, 1606380), (12960, 1552834), (13060, 1540944), (13120, 1533897), (13284, 1514960), (13920, 1445742), (14268, 1410480), (14760, 1363464), (15660, 1285104), (15672, 1284120), (16605, 1211968), (16704, 1204785), (17631, 1141440), (17712, 1136220), (17835, 1128384), (18792, 1070920), (18937, 1062720), (19024, 1057860), (19590, 1027296), (19680, 1022598), (20880, 963828), (20896, 963090), (21402, 940320), (22140, 908976), (23490, 856736), (23508, 856080), (23616, 852165), (23780, 846288), (25056, 803190), (25920, 776417), (26120, 770472), (26568, 757480), (26773, 751680), (27840, 722871), (28536, 705240), (29385, 684864), (29520, 681732), (31320, 642552), (31344, 642060), (32103, 626880), (33210, 605984), (35262, 570720), (35424, 568110), (35670, 564192), (37584, 535460), (37874, 531360), (38048, 528930), (39180, 513648), (39360, 511299), (41760, 481914), (41792, 481545), (42804, 470160), (44280, 454488), (46980, 428368), (47016, 428040), (47560, 423144), (50112, 401595), (52240, 385236), (52893, 380480), (53136, 378740), (53505, 376128), (53546, 375840), (56811, 354240), (57072, 352620), (58770, 342432), (59040, 340866), (62640, 321276), (62688, 321030), (64206, 313440), (66420, 302992), (70524, 285360), (70848, 284055), (71340, 282096), (75168, 267730), (75748, 265680), (76096, 264465), (78360, 256824), (80319, 250560), (83520, 240957), (85608, 235080), (88155, 228288), (88560, 227244), (93960, 214184), (94032, 214020), (94685, 212544), (95120, 211572), (96309, 208960), (104480, 192618), (105786, 190240), (106272, 189370), (107010, 188064), (107092, 187920), (113622, 177120), (114144, 176310), (117540, 171216), (118080, 170433), (125280, 160638), (125376, 160515), (128412, 156720), (132840, 151496), (133865, 150336), (141048, 142680)]