18988815360

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4463}}^1$

素因数の和:4768

約数の個数: 176

約数和(自身を含む): 60967454976

約数和(自身を除く): 41978639616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 277, 320, 384, 480, 512, 554, 640, 768, 831, 960, 1024, 1108, 1280, 1385, 1536, 1662, 1920, 2216, 2560, 2770, 3072, 3324, 3840, 4155, 4432, 4463, 5120, 5540, 6648, 7680, 8310, 8864, 8926, 11080, 13296, 13389, 15360, 16620, 17728, 17852, 22160, 22315, 26592, 26778, 33240, 35456, 35704, 44320, 44630, 53184, 53556, 66480, 66945, 70912, 71408, 88640, 89260, 106368, 107112, 132960, 133890, 141824, 142816, 177280, 178520, 212736, 214224, 265920, 267780, 283648, 285632, 354560, 357040, 425472, 428448, 531840, 535560, 571264, 709120, 714080, 850944, 856896, 1063680, 1071120, 1142528, 1236251, 1418240, 1428160, 1713792, 2127360, 2142240, 2285056, 2472502, 2856320, 3427584, 3708753, 4254720, 4284480, 4570112, 4945004, 5712640, 6181255, 6855168, 7417506, 8568960, 9890008, 11425280, 12362510, 13710336, 14835012, 17137920, 18543765, 19780016, 22850560, 24725020, 29670024, 34275840, 37087530, 39560032, 49450040, 59340048, 68551680, 74175060, 79120064, 98900080, 118680096, 148350120, 158240128, 197800160, 237360192, 296700240, 316480256, 395600320, 474720384, 593400480, 632960512, 791200640, 949440768, 1186800960, 1265921024, 1582401280, 1898881536, 2373601920, 3164802560, 3797763072, 4747203840, 6329605120, 9494407680, 18988815360]

約数ペア:

[(1, 18988815360), (2, 9494407680), (3, 6329605120), (4, 4747203840), (5, 3797763072), (6, 3164802560), (8, 2373601920), (10, 1898881536), (12, 1582401280), (15, 1265921024), (16, 1186800960), (20, 949440768), (24, 791200640), (30, 632960512), (32, 593400480), (40, 474720384), (48, 395600320), (60, 316480256), (64, 296700240), (80, 237360192), (96, 197800160), (120, 158240128), (128, 148350120), (160, 118680096), (192, 98900080), (240, 79120064), (256, 74175060), (277, 68551680), (320, 59340048), (384, 49450040), (480, 39560032), (512, 37087530), (554, 34275840), (640, 29670024), (768, 24725020), (831, 22850560), (960, 19780016), (1024, 18543765), (1108, 17137920), (1280, 14835012), (1385, 13710336), (1536, 12362510), (1662, 11425280), (1920, 9890008), (2216, 8568960), (2560, 7417506), (2770, 6855168), (3072, 6181255), (3324, 5712640), (3840, 4945004), (4155, 4570112), (4432, 4284480), (4463, 4254720), (5120, 3708753), (5540, 3427584), (6648, 2856320), (7680, 2472502), (8310, 2285056), (8864, 2142240), (8926, 2127360), (11080, 1713792), (13296, 1428160), (13389, 1418240), (15360, 1236251), (16620, 1142528), (17728, 1071120), (17852, 1063680), (22160, 856896), (22315, 850944), (26592, 714080), (26778, 709120), (33240, 571264), (35456, 535560), (35704, 531840), (44320, 428448), (44630, 425472), (53184, 357040), (53556, 354560), (66480, 285632), (66945, 283648), (70912, 267780), (71408, 265920), (88640, 214224), (89260, 212736), (106368, 178520), (107112, 177280), (132960, 142816), (133890, 141824)]