194675520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:873

約数の個数: 224

約数和(自身を含む): 701527680

約数和(自身を除く): 506852160

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, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 821, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1482, 1520, 1560, 1642, 1824, 1976, 2080, 2280, 2463, 2470, 2496, 2964, 3040, 3120, 3284, 3648, 3705, 3952, 4105, 4160, 4560, 4926, 4940, 5928, 6080, 6240, 6568, 7410, 7904, 8210, 9120, 9852, 9880, 10673, 11856, 12315, 12480, 13136, 14820, 15599, 15808, 16420, 18240, 19704, 19760, 21346, 23712, 24630, 26272, 29640, 31198, 32019, 32840, 39408, 39520, 42692, 46797, 47424, 49260, 52544, 53365, 59280, 62396, 64038, 65680, 77995, 78816, 79040, 85384, 93594, 98520, 106730, 118560, 124792, 128076, 131360, 155990, 157632, 160095, 170768, 187188, 197040, 202787, 213460, 233985, 237120, 249584, 256152, 262720, 311980, 320190, 341536, 374376, 394080, 405574, 426920, 467970, 499168, 512304, 608361, 623960, 640380, 683072, 748752, 788160, 811148, 853840, 935940, 998336, 1013935, 1024608, 1216722, 1247920, 1280760, 1497504, 1622296, 1707680, 1871880, 2027870, 2049216, 2433444, 2495840, 2561520, 2995008, 3041805, 3244592, 3415360, 3743760, 4055740, 4866888, 4991680, 5123040, 6083610, 6489184, 7487520, 8111480, 9733776, 10246080, 12167220, 12978368, 14975040, 16222960, 19467552, 24334440, 32445920, 38935104, 48668880, 64891840, 97337760, 194675520]

約数ペア:

[(1, 194675520), (2, 97337760), (3, 64891840), (4, 48668880), (5, 38935104), (6, 32445920), (8, 24334440), (10, 19467552), (12, 16222960), (13, 14975040), (15, 12978368), (16, 12167220), (19, 10246080), (20, 9733776), (24, 8111480), (26, 7487520), (30, 6489184), (32, 6083610), (38, 5123040), (39, 4991680), (40, 4866888), (48, 4055740), (52, 3743760), (57, 3415360), (60, 3244592), (64, 3041805), (65, 2995008), (76, 2561520), (78, 2495840), (80, 2433444), (95, 2049216), (96, 2027870), (104, 1871880), (114, 1707680), (120, 1622296), (130, 1497504), (152, 1280760), (156, 1247920), (160, 1216722), (190, 1024608), (192, 1013935), (195, 998336), (208, 935940), (228, 853840), (240, 811148), (247, 788160), (260, 748752), (285, 683072), (304, 640380), (312, 623960), (320, 608361), (380, 512304), (390, 499168), (416, 467970), (456, 426920), (480, 405574), (494, 394080), (520, 374376), (570, 341536), (608, 320190), (624, 311980), (741, 262720), (760, 256152), (780, 249584), (821, 237120), (832, 233985), (912, 213460), (960, 202787), (988, 197040), (1040, 187188), (1140, 170768), (1216, 160095), (1235, 157632), (1248, 155990), (1482, 131360), (1520, 128076), (1560, 124792), (1642, 118560), (1824, 106730), (1976, 98520), (2080, 93594), (2280, 85384), (2463, 79040), (2470, 78816), (2496, 77995), (2964, 65680), (3040, 64038), (3120, 62396), (3284, 59280), (3648, 53365), (3705, 52544), (3952, 49260), (4105, 47424), (4160, 46797), (4560, 42692), (4926, 39520), (4940, 39408), (5928, 32840), (6080, 32019), (6240, 31198), (6568, 29640), (7410, 26272), (7904, 24630), (8210, 23712), (9120, 21346), (9852, 19760), (9880, 19704), (10673, 18240), (11856, 16420), (12315, 15808), (12480, 15599), (13136, 14820)]