542260680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11213}}^1$

素因数の和:11271

約数の個数: 128

約数和(自身を含む): 1808593920

約数和(自身を除く): 1266333240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 11213, 12090, 16120, 22426, 24180, 33639, 44852, 48360, 56065, 67278, 89704, 112130, 134556, 145769, 168195, 224260, 269112, 291538, 336390, 347603, 437307, 448520, 583076, 672780, 695206, 728845, 874614, 1042809, 1166152, 1345560, 1390412, 1457690, 1738015, 1749228, 2085618, 2186535, 2780824, 2915380, 3476030, 3498456, 4171236, 4373070, 4518839, 5214045, 5830760, 6952060, 8342472, 8746140, 9037678, 10428090, 13556517, 13904120, 17492280, 18075356, 20856180, 22594195, 27113034, 36150712, 41712360, 45188390, 54226068, 67782585, 90376780, 108452136, 135565170, 180753560, 271130340, 542260680]

約数ペア:

[(1, 542260680), (2, 271130340), (3, 180753560), (4, 135565170), (5, 108452136), (6, 90376780), (8, 67782585), (10, 54226068), (12, 45188390), (13, 41712360), (15, 36150712), (20, 27113034), (24, 22594195), (26, 20856180), (30, 18075356), (31, 17492280), (39, 13904120), (40, 13556517), (52, 10428090), (60, 9037678), (62, 8746140), (65, 8342472), (78, 6952060), (93, 5830760), (104, 5214045), (120, 4518839), (124, 4373070), (130, 4171236), (155, 3498456), (156, 3476030), (186, 2915380), (195, 2780824), (248, 2186535), (260, 2085618), (310, 1749228), (312, 1738015), (372, 1457690), (390, 1390412), (403, 1345560), (465, 1166152), (520, 1042809), (620, 874614), (744, 728845), (780, 695206), (806, 672780), (930, 583076), (1209, 448520), (1240, 437307), (1560, 347603), (1612, 336390), (1860, 291538), (2015, 269112), (2418, 224260), (3224, 168195), (3720, 145769), (4030, 134556), (4836, 112130), (6045, 89704), (8060, 67278), (9672, 56065), (11213, 48360), (12090, 44852), (16120, 33639), (22426, 24180)]