206195040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8423}}^1$

素因数の和:8461

約数の個数: 144

約数和(自身を含む): 745119648

約数和(自身を除く): 538924608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 8423, 12240, 16846, 24480, 25269, 33692, 42115, 50538, 67384, 75807, 84230, 101076, 126345, 134768, 143191, 151614, 168460, 202152, 252690, 269536, 286382, 303228, 336920, 379035, 404304, 429573, 505380, 572764, 606456, 673840, 715955, 758070, 808608, 859146, 1010760, 1145528, 1212912, 1288719, 1347680, 1431910, 1516140, 1718292, 2021520, 2147865, 2291056, 2425824, 2577438, 2863820, 3032280, 3436584, 4043040, 4295730, 4582112, 5154876, 5727640, 6064560, 6443595, 6873168, 8591460, 10309752, 11455280, 12129120, 12887190, 13746336, 17182920, 20619504, 22910560, 25774380, 34365840, 41239008, 51548760, 68731680, 103097520, 206195040]

約数ペア:

[(1, 206195040), (2, 103097520), (3, 68731680), (4, 51548760), (5, 41239008), (6, 34365840), (8, 25774380), (9, 22910560), (10, 20619504), (12, 17182920), (15, 13746336), (16, 12887190), (17, 12129120), (18, 11455280), (20, 10309752), (24, 8591460), (30, 6873168), (32, 6443595), (34, 6064560), (36, 5727640), (40, 5154876), (45, 4582112), (48, 4295730), (51, 4043040), (60, 3436584), (68, 3032280), (72, 2863820), (80, 2577438), (85, 2425824), (90, 2291056), (96, 2147865), (102, 2021520), (120, 1718292), (136, 1516140), (144, 1431910), (153, 1347680), (160, 1288719), (170, 1212912), (180, 1145528), (204, 1010760), (240, 859146), (255, 808608), (272, 758070), (288, 715955), (306, 673840), (340, 606456), (360, 572764), (408, 505380), (480, 429573), (510, 404304), (544, 379035), (612, 336920), (680, 303228), (720, 286382), (765, 269536), (816, 252690), (1020, 202152), (1224, 168460), (1360, 151614), (1440, 143191), (1530, 134768), (1632, 126345), (2040, 101076), (2448, 84230), (2720, 75807), (3060, 67384), (4080, 50538), (4896, 42115), (6120, 33692), (8160, 25269), (8423, 24480), (12240, 16846)]