557204880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:425

約数の個数: 160

約数和(自身を含む): 1767886848

約数和(自身を除く): 1210681968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 127, 181, 202, 240, 254, 303, 362, 381, 404, 505, 508, 543, 606, 635, 724, 762, 808, 905, 1010, 1016, 1086, 1212, 1270, 1448, 1515, 1524, 1616, 1810, 1905, 2020, 2032, 2172, 2424, 2540, 2715, 2896, 3030, 3048, 3620, 3810, 4040, 4344, 4848, 5080, 5430, 6060, 6096, 7240, 7620, 8080, 8688, 10160, 10860, 12120, 12827, 14480, 15240, 18281, 21720, 22987, 24240, 25654, 30480, 36562, 38481, 43440, 45974, 51308, 54843, 64135, 68961, 73124, 76962, 91405, 91948, 102616, 109686, 114935, 128270, 137922, 146248, 153924, 182810, 183896, 192405, 205232, 219372, 229870, 256540, 274215, 275844, 292496, 307848, 344805, 365620, 367792, 384810, 438744, 459740, 513080, 548430, 551688, 615696, 689610, 731240, 769620, 877488, 919480, 1026160, 1096860, 1103376, 1379220, 1462480, 1539240, 1838960, 2193720, 2321687, 2758440, 3078480, 4387440, 4643374, 5516880, 6965061, 9286748, 11608435, 13930122, 18573496, 23216870, 27860244, 34825305, 37146992, 46433740, 55720488, 69650610, 92867480, 111440976, 139301220, 185734960, 278602440, 557204880]

約数ペア:

[(1, 557204880), (2, 278602440), (3, 185734960), (4, 139301220), (5, 111440976), (6, 92867480), (8, 69650610), (10, 55720488), (12, 46433740), (15, 37146992), (16, 34825305), (20, 27860244), (24, 23216870), (30, 18573496), (40, 13930122), (48, 11608435), (60, 9286748), (80, 6965061), (101, 5516880), (120, 4643374), (127, 4387440), (181, 3078480), (202, 2758440), (240, 2321687), (254, 2193720), (303, 1838960), (362, 1539240), (381, 1462480), (404, 1379220), (505, 1103376), (508, 1096860), (543, 1026160), (606, 919480), (635, 877488), (724, 769620), (762, 731240), (808, 689610), (905, 615696), (1010, 551688), (1016, 548430), (1086, 513080), (1212, 459740), (1270, 438744), (1448, 384810), (1515, 367792), (1524, 365620), (1616, 344805), (1810, 307848), (1905, 292496), (2020, 275844), (2032, 274215), (2172, 256540), (2424, 229870), (2540, 219372), (2715, 205232), (2896, 192405), (3030, 183896), (3048, 182810), (3620, 153924), (3810, 146248), (4040, 137922), (4344, 128270), (4848, 114935), (5080, 109686), (5430, 102616), (6060, 91948), (6096, 91405), (7240, 76962), (7620, 73124), (8080, 68961), (8688, 64135), (10160, 54843), (10860, 51308), (12120, 45974), (12827, 43440), (14480, 38481), (15240, 36562), (18281, 30480), (21720, 25654), (22987, 24240)]