204260640

素因数分解:

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

素因数の和:22434

約数の個数: 96

約数和(自身を含む): 677315520

約数和(自身を除く): 473054880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 22397, 44794, 67191, 89588, 111985, 134382, 179176, 223970, 268764, 335955, 358352, 425543, 447940, 537528, 671910, 716704, 851086, 895880, 1075056, 1276629, 1343820, 1702172, 1791760, 2127715, 2150112, 2553258, 2687640, 3404344, 3583520, 4255430, 5106516, 5375280, 6383145, 6808688, 8510860, 10213032, 10750560, 12766290, 13617376, 17021720, 20426064, 25532580, 34043440, 40852128, 51065160, 68086880, 102130320, 204260640]

約数ペア:

[(1, 204260640), (2, 102130320), (3, 68086880), (4, 51065160), (5, 40852128), (6, 34043440), (8, 25532580), (10, 20426064), (12, 17021720), (15, 13617376), (16, 12766290), (19, 10750560), (20, 10213032), (24, 8510860), (30, 6808688), (32, 6383145), (38, 5375280), (40, 5106516), (48, 4255430), (57, 3583520), (60, 3404344), (76, 2687640), (80, 2553258), (95, 2150112), (96, 2127715), (114, 1791760), (120, 1702172), (152, 1343820), (160, 1276629), (190, 1075056), (228, 895880), (240, 851086), (285, 716704), (304, 671910), (380, 537528), (456, 447940), (480, 425543), (570, 358352), (608, 335955), (760, 268764), (912, 223970), (1140, 179176), (1520, 134382), (1824, 111985), (2280, 89588), (3040, 67191), (4560, 44794), (9120, 22397)]