15920409600

素因数分解:

$2^{10}\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:813

約数の個数: 528

約数和(自身を含む): 60431370240

約数和(自身を除く): 44510960640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 108, 120, 124, 128, 135, 144, 150, 155, 160, 180, 186, 192, 200, 216, 225, 240, 248, 256, 270, 279, 288, 300, 310, 320, 360, 372, 384, 400, 432, 450, 465, 480, 496, 512, 540, 558, 576, 600, 620, 640, 675, 720, 743, 744, 768, 775, 800, 837, 864, 900, 930, 960, 992, 1024, 1080, 1116, 1152, 1200, 1240, 1280, 1350, 1395, 1440, 1486, 1488, 1536, 1550, 1600, 1674, 1728, 1800, 1860, 1920, 1984, 2160, 2229, 2232, 2304, 2325, 2400, 2480, 2560, 2700, 2790, 2880, 2972, 2976, 3072, 3100, 3200, 3348, 3456, 3600, 3715, 3720, 3840, 3968, 4185, 4320, 4458, 4464, 4608, 4650, 4800, 4960, 5120, 5400, 5580, 5760, 5944, 5952, 6200, 6400, 6687, 6696, 6912, 6975, 7200, 7430, 7440, 7680, 7936, 8370, 8640, 8916, 8928, 9216, 9300, 9600, 9920, 10800, 11145, 11160, 11520, 11888, 11904, 12400, 12800, 13374, 13392, 13824, 13950, 14400, 14860, 14880, 15360, 15872, 16740, 17280, 17832, 17856, 18575, 18600, 19200, 19840, 20061, 20925, 21600, 22290, 22320, 23033, 23040, 23776, 23808, 24800, 25600, 26748, 26784, 27648, 27900, 28800, 29720, 29760, 31744, 33435, 33480, 34560, 35664, 35712, 37150, 37200, 38400, 39680, 40122, 41850, 43200, 44580, 44640, 46066, 46080, 47552, 47616, 49600, 53496, 53568, 55725, 55800, 57600, 59440, 59520, 66870, 66960, 69099, 69120, 71328, 71424, 74300, 74400, 76800, 79360, 80244, 83700, 86400, 89160, 89280, 92132, 95104, 95232, 99200, 100305, 106992, 107136, 111450, 111600, 115165, 115200, 118880, 119040, 133740, 133920, 138198, 138240, 142656, 142848, 148600, 148800, 158720, 160488, 167175, 167400, 172800, 178320, 178560, 184264, 190208, 198400, 200610, 207297, 213984, 214272, 222900, 223200, 230330, 230400, 237760, 238080, 267480, 267840, 276396, 285312, 285696, 297200, 297600, 320976, 334350, 334800, 345495, 345600, 356640, 357120, 368528, 380416, 396800, 401220, 414594, 427968, 428544, 445800, 446400, 460660, 475520, 476160, 501525, 534960, 535680, 552792, 570624, 575825, 594400, 595200, 621891, 641952, 668700, 669600, 690990, 691200, 713280, 714240, 737056, 760832, 793600, 802440, 829188, 855936, 857088, 891600, 892800, 921320, 951040, 1003050, 1036485, 1069920, 1071360, 1105584, 1141248, 1151650, 1188800, 1190400, 1243782, 1283904, 1337400, 1339200, 1381980, 1426560, 1428480, 1474112, 1604880, 1658376, 1711872, 1727475, 1783200, 1785600, 1842640, 1902080, 2006100, 2072970, 2139840, 2142720, 2211168, 2282496, 2303300, 2377600, 2380800, 2487564, 2567808, 2674800, 2678400, 2763960, 2853120, 2948224, 3109455, 3209760, 3316752, 3423744, 3454950, 3566400, 3571200, 3685280, 3804160, 4012200, 4145940, 4279680, 4285440, 4422336, 4606600, 4755200, 4975128, 5135616, 5182425, 5349600, 5356800, 5527920, 5706240, 5896448, 6218910, 6419520, 6633504, 6847488, 6909900, 7132800, 7142400, 7370560, 8024400, 8291880, 8559360, 8844672, 9213200, 9510400, 9950256, 10271232, 10364850, 10699200, 10713600, 11055840, 11412480, 11792896, 12437820, 12839040, 13267008, 13819800, 14265600, 14741120, 15547275, 16048800, 16583760, 17118720, 17689344, 18426400, 19020800, 19900512, 20542464, 20729700, 21398400, 21427200, 22111680, 23585792, 24875640, 25678080, 26534016, 27639600, 28531200, 29482240, 31094550, 32097600, 33167520, 34237440, 35378688, 36852800, 39801024, 41459400, 42796800, 44223360, 49751280, 51356160, 53068032, 55279200, 57062400, 58964480, 62189100, 64195200, 66335040, 70757376, 73705600, 79602048, 82918800, 85593600, 88446720, 99502560, 102712320, 106136064, 110558400, 117928960, 124378200, 128390400, 132670080, 147411200, 159204096, 165837600, 171187200, 176893440, 199005120, 212272128, 221116800, 248756400, 256780800, 265340160, 294822400, 318408192, 331675200, 353786880, 398010240, 442233600, 497512800, 513561600, 530680320, 589644800, 636816384, 663350400, 796020480, 884467200, 995025600, 1061360640, 1326700800, 1592040960, 1768934400, 1990051200, 2653401600, 3184081920, 3980102400, 5306803200, 7960204800, 15920409600]

約数ペア:

[(1, 15920409600), (2, 7960204800), (3, 5306803200), (4, 3980102400), (5, 3184081920), (6, 2653401600), (8, 1990051200), (9, 1768934400), (10, 1592040960), (12, 1326700800), (15, 1061360640), (16, 995025600), (18, 884467200), (20, 796020480), (24, 663350400), (25, 636816384), (27, 589644800), (30, 530680320), (31, 513561600), (32, 497512800), (36, 442233600), (40, 398010240), (45, 353786880), (48, 331675200), (50, 318408192), (54, 294822400), (60, 265340160), (62, 256780800), (64, 248756400), (72, 221116800), (75, 212272128), (80, 199005120), (90, 176893440), (93, 171187200), (96, 165837600), (100, 159204096), (108, 147411200), (120, 132670080), (124, 128390400), (128, 124378200), (135, 117928960), (144, 110558400), (150, 106136064), (155, 102712320), (160, 99502560), (180, 88446720), (186, 85593600), (192, 82918800), (200, 79602048), (216, 73705600), (225, 70757376), (240, 66335040), (248, 64195200), (256, 62189100), (270, 58964480), (279, 57062400), (288, 55279200), (300, 53068032), (310, 51356160), (320, 49751280), (360, 44223360), (372, 42796800), (384, 41459400), (400, 39801024), (432, 36852800), (450, 35378688), (465, 34237440), (480, 33167520), (496, 32097600), (512, 31094550), (540, 29482240), (558, 28531200), (576, 27639600), (600, 26534016), (620, 25678080), (640, 24875640), (675, 23585792), (720, 22111680), (743, 21427200), (744, 21398400), (768, 20729700), (775, 20542464), (800, 19900512), (837, 19020800), (864, 18426400), (900, 17689344), (930, 17118720), (960, 16583760), (992, 16048800), (1024, 15547275), (1080, 14741120), (1116, 14265600), (1152, 13819800), (1200, 13267008), (1240, 12839040), (1280, 12437820), (1350, 11792896), (1395, 11412480), (1440, 11055840), (1486, 10713600), (1488, 10699200), (1536, 10364850), (1550, 10271232), (1600, 9950256), (1674, 9510400), (1728, 9213200), (1800, 8844672), (1860, 8559360), (1920, 8291880), (1984, 8024400), (2160, 7370560), (2229, 7142400), (2232, 7132800), (2304, 6909900), (2325, 6847488), (2400, 6633504), (2480, 6419520), (2560, 6218910), (2700, 5896448), (2790, 5706240), (2880, 5527920), (2972, 5356800), (2976, 5349600), (3072, 5182425), (3100, 5135616), (3200, 4975128), (3348, 4755200), (3456, 4606600), (3600, 4422336), (3715, 4285440), (3720, 4279680), (3840, 4145940), (3968, 4012200), (4185, 3804160), (4320, 3685280), (4458, 3571200), (4464, 3566400), (4608, 3454950), (4650, 3423744), (4800, 3316752), (4960, 3209760), (5120, 3109455), (5400, 2948224), (5580, 2853120), (5760, 2763960), (5944, 2678400), (5952, 2674800), (6200, 2567808), (6400, 2487564), (6687, 2380800), (6696, 2377600), (6912, 2303300), (6975, 2282496), (7200, 2211168), (7430, 2142720), (7440, 2139840), (7680, 2072970), (7936, 2006100), (8370, 1902080), (8640, 1842640), (8916, 1785600), (8928, 1783200), (9216, 1727475), (9300, 1711872), (9600, 1658376), (9920, 1604880), (10800, 1474112), (11145, 1428480), (11160, 1426560), (11520, 1381980), (11888, 1339200), (11904, 1337400), (12400, 1283904), (12800, 1243782), (13374, 1190400), (13392, 1188800), (13824, 1151650), (13950, 1141248), (14400, 1105584), (14860, 1071360), (14880, 1069920), (15360, 1036485), (15872, 1003050), (16740, 951040), (17280, 921320), (17832, 892800), (17856, 891600), (18575, 857088), (18600, 855936), (19200, 829188), (19840, 802440), (20061, 793600), (20925, 760832), (21600, 737056), (22290, 714240), (22320, 713280), (23033, 691200), (23040, 690990), (23776, 669600), (23808, 668700), (24800, 641952), (25600, 621891), (26748, 595200), (26784, 594400), (27648, 575825), (27900, 570624), (28800, 552792), (29720, 535680), (29760, 534960), (31744, 501525), (33435, 476160), (33480, 475520), (34560, 460660), (35664, 446400), (35712, 445800), (37150, 428544), (37200, 427968), (38400, 414594), (39680, 401220), (40122, 396800), (41850, 380416), (43200, 368528), (44580, 357120), (44640, 356640), (46066, 345600), (46080, 345495), (47552, 334800), (47616, 334350), (49600, 320976), (53496, 297600), (53568, 297200), (55725, 285696), (55800, 285312), (57600, 276396), (59440, 267840), (59520, 267480), (66870, 238080), (66960, 237760), (69099, 230400), (69120, 230330), (71328, 223200), (71424, 222900), (74300, 214272), (74400, 213984), (76800, 207297), (79360, 200610), (80244, 198400), (83700, 190208), (86400, 184264), (89160, 178560), (89280, 178320), (92132, 172800), (95104, 167400), (95232, 167175), (99200, 160488), (100305, 158720), (106992, 148800), (107136, 148600), (111450, 142848), (111600, 142656), (115165, 138240), (115200, 138198), (118880, 133920), (119040, 133740)]