206830080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:267

約数の個数: 240

約数和(自身を含む): 735381504

約数和(自身を除く): 528551424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 191, 192, 235, 240, 256, 282, 288, 320, 360, 376, 382, 384, 423, 470, 480, 512, 564, 573, 576, 640, 705, 720, 752, 764, 768, 846, 940, 955, 960, 1128, 1146, 1152, 1280, 1410, 1440, 1504, 1528, 1536, 1692, 1719, 1880, 1910, 1920, 2115, 2256, 2292, 2304, 2560, 2820, 2865, 2880, 3008, 3056, 3384, 3438, 3760, 3820, 3840, 4230, 4512, 4584, 4608, 5640, 5730, 5760, 6016, 6112, 6768, 6876, 7520, 7640, 7680, 8460, 8595, 8977, 9024, 9168, 11280, 11460, 11520, 12032, 12224, 13536, 13752, 15040, 15280, 16920, 17190, 17954, 18048, 18336, 22560, 22920, 23040, 24064, 24448, 26931, 27072, 27504, 30080, 30560, 33840, 34380, 35908, 36096, 36672, 44885, 45120, 45840, 48896, 53862, 54144, 55008, 60160, 61120, 67680, 68760, 71816, 72192, 73344, 80793, 89770, 90240, 91680, 97792, 107724, 108288, 110016, 120320, 122240, 134655, 135360, 137520, 143632, 146688, 161586, 179540, 180480, 183360, 215448, 216576, 220032, 244480, 269310, 270720, 275040, 287264, 293376, 323172, 359080, 360960, 366720, 403965, 430896, 440064, 488960, 538620, 541440, 550080, 574528, 646344, 718160, 733440, 807930, 861792, 880128, 1077240, 1082880, 1100160, 1149056, 1292688, 1436320, 1466880, 1615860, 1723584, 2154480, 2200320, 2298112, 2585376, 2872640, 3231720, 3447168, 4308960, 4400640, 4596224, 5170752, 5745280, 6463440, 6894336, 8617920, 10341504, 11490560, 12926880, 13788672, 17235840, 20683008, 22981120, 25853760, 34471680, 41366016, 51707520, 68943360, 103415040, 206830080]

約数ペア:

[(1, 206830080), (2, 103415040), (3, 68943360), (4, 51707520), (5, 41366016), (6, 34471680), (8, 25853760), (9, 22981120), (10, 20683008), (12, 17235840), (15, 13788672), (16, 12926880), (18, 11490560), (20, 10341504), (24, 8617920), (30, 6894336), (32, 6463440), (36, 5745280), (40, 5170752), (45, 4596224), (47, 4400640), (48, 4308960), (60, 3447168), (64, 3231720), (72, 2872640), (80, 2585376), (90, 2298112), (94, 2200320), (96, 2154480), (120, 1723584), (128, 1615860), (141, 1466880), (144, 1436320), (160, 1292688), (180, 1149056), (188, 1100160), (191, 1082880), (192, 1077240), (235, 880128), (240, 861792), (256, 807930), (282, 733440), (288, 718160), (320, 646344), (360, 574528), (376, 550080), (382, 541440), (384, 538620), (423, 488960), (470, 440064), (480, 430896), (512, 403965), (564, 366720), (573, 360960), (576, 359080), (640, 323172), (705, 293376), (720, 287264), (752, 275040), (764, 270720), (768, 269310), (846, 244480), (940, 220032), (955, 216576), (960, 215448), (1128, 183360), (1146, 180480), (1152, 179540), (1280, 161586), (1410, 146688), (1440, 143632), (1504, 137520), (1528, 135360), (1536, 134655), (1692, 122240), (1719, 120320), (1880, 110016), (1910, 108288), (1920, 107724), (2115, 97792), (2256, 91680), (2292, 90240), (2304, 89770), (2560, 80793), (2820, 73344), (2865, 72192), (2880, 71816), (3008, 68760), (3056, 67680), (3384, 61120), (3438, 60160), (3760, 55008), (3820, 54144), (3840, 53862), (4230, 48896), (4512, 45840), (4584, 45120), (4608, 44885), (5640, 36672), (5730, 36096), (5760, 35908), (6016, 34380), (6112, 33840), (6768, 30560), (6876, 30080), (7520, 27504), (7640, 27072), (7680, 26931), (8460, 24448), (8595, 24064), (8977, 23040), (9024, 22920), (9168, 22560), (11280, 18336), (11460, 18048), (11520, 17954), (12032, 17190), (12224, 16920), (13536, 15280), (13752, 15040)]