7862697960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{387707}}^1$

素因数の和:387747

約数の個数: 96

約数和(自身を含む): 25542203040

約数和(自身を除く): 17679505080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 5070, 6760, 10140, 20280, 387707, 775414, 1163121, 1550828, 1938535, 2326242, 3101656, 3877070, 4652484, 5040191, 5815605, 7754140, 9304968, 10080382, 11631210, 15120573, 15508280, 20160764, 23262420, 25200955, 30241146, 40321528, 46524840, 50401910, 60482292, 65522483, 75602865, 100803820, 120964584, 131044966, 151205730, 196567449, 201607640, 262089932, 302411460, 327612415, 393134898, 524179864, 604822920, 655224830, 786269796, 982837245, 1310449660, 1572539592, 1965674490, 2620899320, 3931348980, 7862697960]

約数ペア:

[(1, 7862697960), (2, 3931348980), (3, 2620899320), (4, 1965674490), (5, 1572539592), (6, 1310449660), (8, 982837245), (10, 786269796), (12, 655224830), (13, 604822920), (15, 524179864), (20, 393134898), (24, 327612415), (26, 302411460), (30, 262089932), (39, 201607640), (40, 196567449), (52, 151205730), (60, 131044966), (65, 120964584), (78, 100803820), (104, 75602865), (120, 65522483), (130, 60482292), (156, 50401910), (169, 46524840), (195, 40321528), (260, 30241146), (312, 25200955), (338, 23262420), (390, 20160764), (507, 15508280), (520, 15120573), (676, 11631210), (780, 10080382), (845, 9304968), (1014, 7754140), (1352, 5815605), (1560, 5040191), (1690, 4652484), (2028, 3877070), (2535, 3101656), (3380, 2326242), (4056, 1938535), (5070, 1550828), (6760, 1163121), (10140, 775414), (20280, 387707)]