84062080

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 219340800

約数和(自身を除く): 135278720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 223, 248, 304, 310, 320, 380, 446, 496, 589, 608, 620, 640, 760, 892, 992, 1115, 1178, 1216, 1240, 1520, 1784, 1984, 2230, 2356, 2432, 2480, 2945, 3040, 3568, 3968, 4237, 4460, 4712, 4960, 5890, 6080, 6913, 7136, 8474, 8920, 9424, 9920, 11780, 12160, 13826, 14272, 16948, 17840, 18848, 19840, 21185, 23560, 27652, 28544, 33896, 34565, 35680, 37696, 42370, 47120, 55304, 67792, 69130, 71360, 75392, 84740, 94240, 110608, 131347, 135584, 138260, 142720, 169480, 188480, 221216, 262694, 271168, 276520, 338960, 376960, 442432, 525388, 542336, 553040, 656735, 677920, 884864, 1050776, 1106080, 1313470, 1355840, 2101552, 2212160, 2626940, 2711680, 4203104, 4424320, 5253880, 8406208, 10507760, 16812416, 21015520, 42031040, 84062080]

約数ペア:

[(1, 84062080), (2, 42031040), (4, 21015520), (5, 16812416), (8, 10507760), (10, 8406208), (16, 5253880), (19, 4424320), (20, 4203104), (31, 2711680), (32, 2626940), (38, 2212160), (40, 2101552), (62, 1355840), (64, 1313470), (76, 1106080), (80, 1050776), (95, 884864), (124, 677920), (128, 656735), (152, 553040), (155, 542336), (160, 525388), (190, 442432), (223, 376960), (248, 338960), (304, 276520), (310, 271168), (320, 262694), (380, 221216), (446, 188480), (496, 169480), (589, 142720), (608, 138260), (620, 135584), (640, 131347), (760, 110608), (892, 94240), (992, 84740), (1115, 75392), (1178, 71360), (1216, 69130), (1240, 67792), (1520, 55304), (1784, 47120), (1984, 42370), (2230, 37696), (2356, 35680), (2432, 34565), (2480, 33896), (2945, 28544), (3040, 27652), (3568, 23560), (3968, 21185), (4237, 19840), (4460, 18848), (4712, 17840), (4960, 16948), (5890, 14272), (6080, 13826), (6913, 12160), (7136, 11780), (8474, 9920), (8920, 9424)]