21059194080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1070081}}^1$

素因数の和:1070140

約数の個数: 96

約数和(自身を含む): 67954487328

約数和(自身を除く): 46895293248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 9840, 19680, 1070081, 2140162, 3210243, 4280324, 5350405, 6420486, 8560648, 10700810, 12840972, 16051215, 17121296, 21401620, 25681944, 32102430, 34242592, 42803240, 43873321, 51363888, 64204860, 85606480, 87746642, 102727776, 128409720, 131619963, 171212960, 175493284, 219366605, 256819440, 263239926, 350986568, 438733210, 513638880, 526479852, 658099815, 701973136, 877466420, 1052959704, 1316199630, 1403946272, 1754932840, 2105919408, 2632399260, 3509865680, 4211838816, 5264798520, 7019731360, 10529597040, 21059194080]

約数ペア:

[(1, 21059194080), (2, 10529597040), (3, 7019731360), (4, 5264798520), (5, 4211838816), (6, 3509865680), (8, 2632399260), (10, 2105919408), (12, 1754932840), (15, 1403946272), (16, 1316199630), (20, 1052959704), (24, 877466420), (30, 701973136), (32, 658099815), (40, 526479852), (41, 513638880), (48, 438733210), (60, 350986568), (80, 263239926), (82, 256819440), (96, 219366605), (120, 175493284), (123, 171212960), (160, 131619963), (164, 128409720), (205, 102727776), (240, 87746642), (246, 85606480), (328, 64204860), (410, 51363888), (480, 43873321), (492, 42803240), (615, 34242592), (656, 32102430), (820, 25681944), (984, 21401620), (1230, 17121296), (1312, 16051215), (1640, 12840972), (1968, 10700810), (2460, 8560648), (3280, 6420486), (3936, 5350405), (4920, 4280324), (6560, 3210243), (9840, 2140162), (19680, 1070081)]