171766920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1069}}^1$

素因数の和:1199

約数の個数: 128

約数和(自身を含む): 560851200

約数和(自身を除く): 389084280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 103, 104, 120, 130, 156, 195, 206, 260, 309, 312, 390, 412, 515, 520, 618, 780, 824, 1030, 1069, 1236, 1339, 1545, 1560, 2060, 2138, 2472, 2678, 3090, 3207, 4017, 4120, 4276, 5345, 5356, 6180, 6414, 6695, 8034, 8552, 10690, 10712, 12360, 12828, 13390, 13897, 16035, 16068, 20085, 21380, 25656, 26780, 27794, 32070, 32136, 40170, 41691, 42760, 53560, 55588, 64140, 69485, 80340, 83382, 110107, 111176, 128280, 138970, 160680, 166764, 208455, 220214, 277940, 330321, 333528, 416910, 440428, 550535, 555880, 660642, 833820, 880856, 1101070, 1321284, 1431391, 1651605, 1667640, 2202140, 2642568, 2862782, 3303210, 4294173, 4404280, 5725564, 6606420, 7156955, 8588346, 11451128, 13212840, 14313910, 17176692, 21470865, 28627820, 34353384, 42941730, 57255640, 85883460, 171766920]

約数ペア:

[(1, 171766920), (2, 85883460), (3, 57255640), (4, 42941730), (5, 34353384), (6, 28627820), (8, 21470865), (10, 17176692), (12, 14313910), (13, 13212840), (15, 11451128), (20, 8588346), (24, 7156955), (26, 6606420), (30, 5725564), (39, 4404280), (40, 4294173), (52, 3303210), (60, 2862782), (65, 2642568), (78, 2202140), (103, 1667640), (104, 1651605), (120, 1431391), (130, 1321284), (156, 1101070), (195, 880856), (206, 833820), (260, 660642), (309, 555880), (312, 550535), (390, 440428), (412, 416910), (515, 333528), (520, 330321), (618, 277940), (780, 220214), (824, 208455), (1030, 166764), (1069, 160680), (1236, 138970), (1339, 128280), (1545, 111176), (1560, 110107), (2060, 83382), (2138, 80340), (2472, 69485), (2678, 64140), (3090, 55588), (3207, 53560), (4017, 42760), (4120, 41691), (4276, 40170), (5345, 32136), (5356, 32070), (6180, 27794), (6414, 26780), (6695, 25656), (8034, 21380), (8552, 20085), (10690, 16068), (10712, 16035), (12360, 13897), (12828, 13390)]