817042560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22397}}^1$

素因数の和:22438

約数の個数: 128

約数和(自身を含む): 2741515200

約数和(自身を除く): 1924472640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 12160, 18240, 22397, 36480, 44794, 67191, 89588, 111985, 134382, 179176, 223970, 268764, 335955, 358352, 425543, 447940, 537528, 671910, 716704, 851086, 895880, 1075056, 1276629, 1343820, 1433408, 1702172, 1791760, 2127715, 2150112, 2553258, 2687640, 2866816, 3404344, 3583520, 4255430, 4300224, 5106516, 5375280, 6383145, 6808688, 7167040, 8510860, 8600448, 10213032, 10750560, 12766290, 13617376, 14334080, 17021720, 20426064, 21501120, 25532580, 27234752, 34043440, 40852128, 43002240, 51065160, 54469504, 68086880, 81704256, 102130320, 136173760, 163408512, 204260640, 272347520, 408521280, 817042560]

約数ペア:

[(1, 817042560), (2, 408521280), (3, 272347520), (4, 204260640), (5, 163408512), (6, 136173760), (8, 102130320), (10, 81704256), (12, 68086880), (15, 54469504), (16, 51065160), (19, 43002240), (20, 40852128), (24, 34043440), (30, 27234752), (32, 25532580), (38, 21501120), (40, 20426064), (48, 17021720), (57, 14334080), (60, 13617376), (64, 12766290), (76, 10750560), (80, 10213032), (95, 8600448), (96, 8510860), (114, 7167040), (120, 6808688), (128, 6383145), (152, 5375280), (160, 5106516), (190, 4300224), (192, 4255430), (228, 3583520), (240, 3404344), (285, 2866816), (304, 2687640), (320, 2553258), (380, 2150112), (384, 2127715), (456, 1791760), (480, 1702172), (570, 1433408), (608, 1343820), (640, 1276629), (760, 1075056), (912, 895880), (960, 851086), (1140, 716704), (1216, 671910), (1520, 537528), (1824, 447940), (1920, 425543), (2280, 358352), (2432, 335955), (3040, 268764), (3648, 223970), (4560, 179176), (6080, 134382), (7296, 111985), (9120, 89588), (12160, 67191), (18240, 44794), (22397, 36480)]