18702685440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{5861}}^1$

素因数の和:6165

約数の個数: 216

約数和(自身を含む): 64954031688

約数和(自身を除く): 46251346248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 277, 288, 320, 360, 384, 480, 554, 576, 640, 720, 768, 831, 960, 1108, 1152, 1280, 1385, 1440, 1662, 1920, 2216, 2304, 2493, 2770, 2880, 3324, 3840, 4155, 4432, 4986, 5540, 5760, 5861, 6648, 8310, 8864, 9972, 11080, 11520, 11722, 12465, 13296, 16620, 17583, 17728, 19944, 22160, 23444, 24930, 26592, 29305, 33240, 35166, 35456, 39888, 44320, 46888, 49860, 52749, 53184, 58610, 66480, 70332, 70912, 79776, 87915, 88640, 93776, 99720, 105498, 106368, 117220, 132960, 140664, 159552, 175830, 177280, 187552, 199440, 210996, 212736, 234440, 263745, 265920, 281328, 319104, 351660, 354560, 375104, 398880, 421992, 468880, 527490, 531840, 562656, 638208, 703320, 750208, 797760, 843984, 937760, 1054980, 1063680, 1125312, 1406640, 1500416, 1595520, 1623497, 1687968, 1875520, 2109960, 2250624, 2813280, 3191040, 3246994, 3375936, 3751040, 4219920, 4501248, 4870491, 5626560, 6493988, 6751872, 7502080, 8117485, 8439840, 9740982, 11253120, 12987976, 13503744, 14611473, 16234970, 16879680, 19481964, 22506240, 24352455, 25975952, 29222946, 32469940, 33759360, 38963928, 48704910, 51951904, 58445892, 64939880, 67518720, 73057365, 77927856, 97409820, 103903808, 116891784, 129879760, 146114730, 155855712, 194819640, 207807616, 233783568, 259759520, 292229460, 311711424, 389639280, 415615232, 467567136, 519519040, 584458920, 623422848, 779278560, 935134272, 1039038080, 1168917840, 1246845696, 1558557120, 1870268544, 2078076160, 2337835680, 3117114240, 3740537088, 4675671360, 6234228480, 9351342720, 18702685440]

約数ペア:

[(1, 18702685440), (2, 9351342720), (3, 6234228480), (4, 4675671360), (5, 3740537088), (6, 3117114240), (8, 2337835680), (9, 2078076160), (10, 1870268544), (12, 1558557120), (15, 1246845696), (16, 1168917840), (18, 1039038080), (20, 935134272), (24, 779278560), (30, 623422848), (32, 584458920), (36, 519519040), (40, 467567136), (45, 415615232), (48, 389639280), (60, 311711424), (64, 292229460), (72, 259759520), (80, 233783568), (90, 207807616), (96, 194819640), (120, 155855712), (128, 146114730), (144, 129879760), (160, 116891784), (180, 103903808), (192, 97409820), (240, 77927856), (256, 73057365), (277, 67518720), (288, 64939880), (320, 58445892), (360, 51951904), (384, 48704910), (480, 38963928), (554, 33759360), (576, 32469940), (640, 29222946), (720, 25975952), (768, 24352455), (831, 22506240), (960, 19481964), (1108, 16879680), (1152, 16234970), (1280, 14611473), (1385, 13503744), (1440, 12987976), (1662, 11253120), (1920, 9740982), (2216, 8439840), (2304, 8117485), (2493, 7502080), (2770, 6751872), (2880, 6493988), (3324, 5626560), (3840, 4870491), (4155, 4501248), (4432, 4219920), (4986, 3751040), (5540, 3375936), (5760, 3246994), (5861, 3191040), (6648, 2813280), (8310, 2250624), (8864, 2109960), (9972, 1875520), (11080, 1687968), (11520, 1623497), (11722, 1595520), (12465, 1500416), (13296, 1406640), (16620, 1125312), (17583, 1063680), (17728, 1054980), (19944, 937760), (22160, 843984), (23444, 797760), (24930, 750208), (26592, 703320), (29305, 638208), (33240, 562656), (35166, 531840), (35456, 527490), (39888, 468880), (44320, 421992), (46888, 398880), (49860, 375104), (52749, 354560), (53184, 351660), (58610, 319104), (66480, 281328), (70332, 265920), (70912, 263745), (79776, 234440), (87915, 212736), (88640, 210996), (93776, 199440), (99720, 187552), (105498, 177280), (106368, 175830), (117220, 159552), (132960, 140664)]