202000320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{70139}}^1$

素因数の和:70162

約数の個数: 84

約数和(自身を含む): 694806840

約数和(自身を除く): 492806520

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, 70139, 140278, 210417, 280556, 350695, 420834, 561112, 631251, 701390, 841668, 1052085, 1122224, 1262502, 1402780, 1683336, 2104170, 2244448, 2525004, 2805560, 3156255, 3366672, 4208340, 4488896, 5050008, 5611120, 6312510, 6733344, 8416680, 10100016, 11222240, 12625020, 13466688, 16833360, 20200032, 22444480, 25250040, 33666720, 40400064, 50500080, 67333440, 101000160, 202000320]

約数ペア:

[(1, 202000320), (2, 101000160), (3, 67333440), (4, 50500080), (5, 40400064), (6, 33666720), (8, 25250040), (9, 22444480), (10, 20200032), (12, 16833360), (15, 13466688), (16, 12625020), (18, 11222240), (20, 10100016), (24, 8416680), (30, 6733344), (32, 6312510), (36, 5611120), (40, 5050008), (45, 4488896), (48, 4208340), (60, 3366672), (64, 3156255), (72, 2805560), (80, 2525004), (90, 2244448), (96, 2104170), (120, 1683336), (144, 1402780), (160, 1262502), (180, 1122224), (192, 1052085), (240, 841668), (288, 701390), (320, 631251), (360, 561112), (480, 420834), (576, 350695), (720, 280556), (960, 210417), (1440, 140278), (2880, 70139)]