207575280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26209}}^1$

素因数の和:26239

約数の個数: 120

約数和(自身を含む): 760509360

約数和(自身を除く): 552934080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 26209, 52418, 78627, 104836, 131045, 157254, 209672, 235881, 262090, 288299, 314508, 393135, 419344, 471762, 524180, 576598, 629016, 786270, 864897, 943524, 1048360, 1153196, 1179405, 1258032, 1441495, 1572540, 1729794, 1887048, 2096720, 2306392, 2358810, 2594691, 2882990, 3145080, 3459588, 3774096, 4324485, 4612784, 4717620, 5189382, 5765980, 6290160, 6919176, 8648970, 9435240, 10378764, 11531960, 12973455, 13838352, 17297940, 18870480, 20757528, 23063920, 25946910, 34595880, 41515056, 51893820, 69191760, 103787640, 207575280]

約数ペア:

[(1, 207575280), (2, 103787640), (3, 69191760), (4, 51893820), (5, 41515056), (6, 34595880), (8, 25946910), (9, 23063920), (10, 20757528), (11, 18870480), (12, 17297940), (15, 13838352), (16, 12973455), (18, 11531960), (20, 10378764), (22, 9435240), (24, 8648970), (30, 6919176), (33, 6290160), (36, 5765980), (40, 5189382), (44, 4717620), (45, 4612784), (48, 4324485), (55, 3774096), (60, 3459588), (66, 3145080), (72, 2882990), (80, 2594691), (88, 2358810), (90, 2306392), (99, 2096720), (110, 1887048), (120, 1729794), (132, 1572540), (144, 1441495), (165, 1258032), (176, 1179405), (180, 1153196), (198, 1048360), (220, 943524), (240, 864897), (264, 786270), (330, 629016), (360, 576598), (396, 524180), (440, 471762), (495, 419344), (528, 393135), (660, 314508), (720, 288299), (792, 262090), (880, 235881), (990, 209672), (1320, 157254), (1584, 131045), (1980, 104836), (2640, 78627), (3960, 52418), (7920, 26209)]