193964160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:463

約数の個数: 256

約数和(自身を含む): 702576000

約数和(自身を除く): 508611840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 384, 390, 409, 416, 456, 480, 494, 520, 570, 608, 624, 640, 741, 760, 780, 818, 832, 912, 960, 988, 1040, 1140, 1216, 1227, 1235, 1248, 1482, 1520, 1560, 1636, 1664, 1824, 1920, 1976, 2045, 2080, 2280, 2432, 2454, 2470, 2496, 2964, 3040, 3120, 3272, 3648, 3705, 3952, 4090, 4160, 4560, 4908, 4940, 4992, 5317, 5928, 6080, 6135, 6240, 6544, 7296, 7410, 7771, 7904, 8180, 8320, 9120, 9816, 9880, 10634, 11856, 12160, 12270, 12480, 13088, 14820, 15542, 15808, 15951, 16360, 18240, 19632, 19760, 21268, 23313, 23712, 24540, 24960, 26176, 26585, 29640, 31084, 31616, 31902, 32720, 36480, 38855, 39264, 39520, 42536, 46626, 47424, 49080, 52352, 53170, 59280, 62168, 63804, 65440, 77710, 78528, 79040, 79755, 85072, 93252, 94848, 98160, 101023, 106340, 116565, 118560, 124336, 127608, 130880, 155420, 157056, 158080, 159510, 170144, 186504, 196320, 202046, 212680, 233130, 237120, 248672, 255216, 261760, 303069, 310840, 319020, 340288, 373008, 392640, 404092, 425360, 466260, 474240, 497344, 505115, 510432, 606138, 621680, 638040, 680576, 746016, 785280, 808184, 850720, 932520, 994688, 1010230, 1020864, 1212276, 1243360, 1276080, 1492032, 1515345, 1616368, 1701440, 1865040, 2020460, 2041728, 2424552, 2486720, 2552160, 2984064, 3030690, 3232736, 3402880, 3730080, 4040920, 4849104, 4973440, 5104320, 6061380, 6465472, 7460160, 8081840, 9698208, 10208640, 12122760, 12930944, 14920320, 16163680, 19396416, 24245520, 32327360, 38792832, 48491040, 64654720, 96982080, 193964160]

約数ペア:

[(1, 193964160), (2, 96982080), (3, 64654720), (4, 48491040), (5, 38792832), (6, 32327360), (8, 24245520), (10, 19396416), (12, 16163680), (13, 14920320), (15, 12930944), (16, 12122760), (19, 10208640), (20, 9698208), (24, 8081840), (26, 7460160), (30, 6465472), (32, 6061380), (38, 5104320), (39, 4973440), (40, 4849104), (48, 4040920), (52, 3730080), (57, 3402880), (60, 3232736), (64, 3030690), (65, 2984064), (76, 2552160), (78, 2486720), (80, 2424552), (95, 2041728), (96, 2020460), (104, 1865040), (114, 1701440), (120, 1616368), (128, 1515345), (130, 1492032), (152, 1276080), (156, 1243360), (160, 1212276), (190, 1020864), (192, 1010230), (195, 994688), (208, 932520), (228, 850720), (240, 808184), (247, 785280), (260, 746016), (285, 680576), (304, 638040), (312, 621680), (320, 606138), (380, 510432), (384, 505115), (390, 497344), (409, 474240), (416, 466260), (456, 425360), (480, 404092), (494, 392640), (520, 373008), (570, 340288), (608, 319020), (624, 310840), (640, 303069), (741, 261760), (760, 255216), (780, 248672), (818, 237120), (832, 233130), (912, 212680), (960, 202046), (988, 196320), (1040, 186504), (1140, 170144), (1216, 159510), (1227, 158080), (1235, 157056), (1248, 155420), (1482, 130880), (1520, 127608), (1560, 124336), (1636, 118560), (1664, 116565), (1824, 106340), (1920, 101023), (1976, 98160), (2045, 94848), (2080, 93252), (2280, 85072), (2432, 79755), (2454, 79040), (2470, 78528), (2496, 77710), (2964, 65440), (3040, 63804), (3120, 62168), (3272, 59280), (3648, 53170), (3705, 52352), (3952, 49080), (4090, 47424), (4160, 46626), (4560, 42536), (4908, 39520), (4940, 39264), (4992, 38855), (5317, 36480), (5928, 32720), (6080, 31902), (6135, 31616), (6240, 31084), (6544, 29640), (7296, 26585), (7410, 26176), (7771, 24960), (7904, 24540), (8180, 23712), (8320, 23313), (9120, 21268), (9816, 19760), (9880, 19632), (10634, 18240), (11856, 16360), (12160, 15951), (12270, 15808), (12480, 15542), (13088, 14820)]