140898360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8963}}^1$

素因数の和:9108

約数の個数: 64

約数和(自身を含む): 425969280

約数和(自身を除く): 285070920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 8963, 15720, 17926, 26889, 35852, 44815, 53778, 71704, 89630, 107556, 134445, 179260, 215112, 268890, 358520, 537780, 1075560, 1174153, 2348306, 3522459, 4696612, 5870765, 7044918, 9393224, 11741530, 14089836, 17612295, 23483060, 28179672, 35224590, 46966120, 70449180, 140898360]

約数ペア:

[(1, 140898360), (2, 70449180), (3, 46966120), (4, 35224590), (5, 28179672), (6, 23483060), (8, 17612295), (10, 14089836), (12, 11741530), (15, 9393224), (20, 7044918), (24, 5870765), (30, 4696612), (40, 3522459), (60, 2348306), (120, 1174153), (131, 1075560), (262, 537780), (393, 358520), (524, 268890), (655, 215112), (786, 179260), (1048, 134445), (1310, 107556), (1572, 89630), (1965, 71704), (2620, 53778), (3144, 44815), (3930, 35852), (5240, 26889), (7860, 17926), (8963, 15720)]