207846720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{72169}}^1$

素因数の和:72192

約数の個数: 84

約数和(自身を含む): 714916020

約数和(自身を除く): 507069300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 72169, 144338, 216507, 288676, 360845, 433014, 577352, 649521, 721690, 866028, 1082535, 1154704, 1299042, 1443380, 1732056, 2165070, 2309408, 2598084, 2886760, 3247605, 3464112, 4330140, 4618816, 5196168, 5773520, 6495210, 6928224, 8660280, 10392336, 11547040, 12990420, 13856448, 17320560, 20784672, 23094080, 25980840, 34641120, 41569344, 51961680, 69282240, 103923360, 207846720]

約数ペア:

[(1, 207846720), (2, 103923360), (3, 69282240), (4, 51961680), (5, 41569344), (6, 34641120), (8, 25980840), (9, 23094080), (10, 20784672), (12, 17320560), (15, 13856448), (16, 12990420), (18, 11547040), (20, 10392336), (24, 8660280), (30, 6928224), (32, 6495210), (36, 5773520), (40, 5196168), (45, 4618816), (48, 4330140), (60, 3464112), (64, 3247605), (72, 2886760), (80, 2598084), (90, 2309408), (96, 2165070), (120, 1732056), (144, 1443380), (160, 1299042), (180, 1154704), (192, 1082535), (240, 866028), (288, 721690), (320, 649521), (360, 577352), (480, 433014), (576, 360845), (720, 288676), (960, 216507), (1440, 144338), (2880, 72169)]