20360015280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{856903}}^1$

素因数の和:856936

約数の個数: 160

約数和(自身を含む): 76504389120

約数和(自身を除く): 56144373840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 23760, 856903, 1713806, 2570709, 3427612, 4284515, 5141418, 6855224, 7712127, 8569030, 9425933, 10282836, 12853545, 13710448, 15424254, 17138060, 18851866, 20565672, 23136381, 25707090, 28277799, 30848508, 34276120, 37703732, 38560635, 41131344, 46272762, 47129665, 51414180, 56555598, 61697016, 68552240, 75407464, 77121270, 84833397, 92545524, 94259330, 102828360, 113111196, 115681905, 123394032, 141388995, 150814928, 154242540, 169666794, 185091048, 188518660, 205656720, 226222392, 231363810, 254500191, 282777990, 308485080, 339333588, 370182096, 377037320, 424166985, 452444784, 462727620, 509000382, 565555980, 616970160, 678667176, 754074640, 848333970, 925455240, 1018000764, 1131111960, 1272500955, 1357334352, 1696667940, 1850910480, 2036001528, 2262223920, 2545001910, 3393335880, 4072003056, 5090003820, 6786671760, 10180007640, 20360015280]

約数ペア:

[(1, 20360015280), (2, 10180007640), (3, 6786671760), (4, 5090003820), (5, 4072003056), (6, 3393335880), (8, 2545001910), (9, 2262223920), (10, 2036001528), (11, 1850910480), (12, 1696667940), (15, 1357334352), (16, 1272500955), (18, 1131111960), (20, 1018000764), (22, 925455240), (24, 848333970), (27, 754074640), (30, 678667176), (33, 616970160), (36, 565555980), (40, 509000382), (44, 462727620), (45, 452444784), (48, 424166985), (54, 377037320), (55, 370182096), (60, 339333588), (66, 308485080), (72, 282777990), (80, 254500191), (88, 231363810), (90, 226222392), (99, 205656720), (108, 188518660), (110, 185091048), (120, 169666794), (132, 154242540), (135, 150814928), (144, 141388995), (165, 123394032), (176, 115681905), (180, 113111196), (198, 102828360), (216, 94259330), (220, 92545524), (240, 84833397), (264, 77121270), (270, 75407464), (297, 68552240), (330, 61697016), (360, 56555598), (396, 51414180), (432, 47129665), (440, 46272762), (495, 41131344), (528, 38560635), (540, 37703732), (594, 34276120), (660, 30848508), (720, 28277799), (792, 25707090), (880, 23136381), (990, 20565672), (1080, 18851866), (1188, 17138060), (1320, 15424254), (1485, 13710448), (1584, 12853545), (1980, 10282836), (2160, 9425933), (2376, 8569030), (2640, 7712127), (2970, 6855224), (3960, 5141418), (4752, 4284515), (5940, 3427612), (7920, 2570709), (11880, 1713806), (23760, 856903)]