15552775560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{253633}}^1$

素因数の和:253727

約数の個数: 128

約数和(自身を含む): 54054478080

約数和(自身を除く): 38501702520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1752, 2044, 2190, 2555, 2920, 3066, 4088, 4380, 5110, 6132, 7665, 8760, 10220, 12264, 15330, 20440, 30660, 61320, 253633, 507266, 760899, 1014532, 1268165, 1521798, 1775431, 2029064, 2536330, 3043596, 3550862, 3804495, 5072660, 5326293, 6087192, 7101724, 7608990, 8877155, 10145320, 10652586, 14203448, 15217980, 17754310, 18515209, 21305172, 26631465, 30435960, 35508620, 37030418, 42610344, 53262930, 55545627, 71017240, 74060836, 92576045, 106525860, 111091254, 129606463, 148121672, 185152090, 213051720, 222182508, 259212926, 277728135, 370304180, 388819389, 444365016, 518425852, 555456270, 648032315, 740608360, 777638778, 1036851704, 1110912540, 1296064630, 1555277556, 1944096945, 2221825080, 2592129260, 3110555112, 3888193890, 5184258520, 7776387780, 15552775560]

約数ペア:

[(1, 15552775560), (2, 7776387780), (3, 5184258520), (4, 3888193890), (5, 3110555112), (6, 2592129260), (7, 2221825080), (8, 1944096945), (10, 1555277556), (12, 1296064630), (14, 1110912540), (15, 1036851704), (20, 777638778), (21, 740608360), (24, 648032315), (28, 555456270), (30, 518425852), (35, 444365016), (40, 388819389), (42, 370304180), (56, 277728135), (60, 259212926), (70, 222182508), (73, 213051720), (84, 185152090), (105, 148121672), (120, 129606463), (140, 111091254), (146, 106525860), (168, 92576045), (210, 74060836), (219, 71017240), (280, 55545627), (292, 53262930), (365, 42610344), (420, 37030418), (438, 35508620), (511, 30435960), (584, 26631465), (730, 21305172), (840, 18515209), (876, 17754310), (1022, 15217980), (1095, 14203448), (1460, 10652586), (1533, 10145320), (1752, 8877155), (2044, 7608990), (2190, 7101724), (2555, 6087192), (2920, 5326293), (3066, 5072660), (4088, 3804495), (4380, 3550862), (5110, 3043596), (6132, 2536330), (7665, 2029064), (8760, 1775431), (10220, 1521798), (12264, 1268165), (15330, 1014532), (20440, 760899), (30660, 507266), (61320, 253633)]