172196640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1553}}^1$

素因数の和:1592

約数の個数: 288

約数和(自身を含む): 733090176

約数和(自身を除く): 560893536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1553, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3080, 3106, 3168, 3360, 3465, 3696, 3960, 4620, 4659, 5040, 5280, 5544, 6160, 6212, 6930, 7392, 7765, 7920, 9240, 9318, 10080, 10871, 11088, 12320, 12424, 13860, 13977, 15530, 15840, 17083, 18480, 18636, 21742, 22176, 23295, 24848, 27720, 27954, 31060, 32613, 34166, 36960, 37272, 43484, 46590, 49696, 51249, 54355, 55440, 55908, 62120, 65226, 68332, 69885, 74544, 85415, 86968, 93180, 97839, 102498, 108710, 110880, 111816, 119581, 124240, 130452, 136664, 139770, 149088, 153747, 163065, 170830, 173936, 186360, 195678, 204996, 217420, 223632, 239162, 248480, 256245, 260904, 273328, 279540, 307494, 326130, 341660, 347872, 358743, 372720, 391356, 409992, 434840, 447264, 478324, 489195, 512490, 521808, 546656, 559080, 597905, 614988, 652260, 683320, 717486, 745440, 768735, 782712, 819984, 869680, 956648, 978390, 1024980, 1043616, 1076229, 1118160, 1195810, 1229976, 1304520, 1366640, 1434972, 1537470, 1565424, 1639968, 1739360, 1793715, 1913296, 1956780, 2049960, 2152458, 2236320, 2391620, 2459952, 2609040, 2733280, 2869944, 3074940, 3130848, 3587430, 3826592, 3913560, 4099920, 4304916, 4783240, 4919904, 5218080, 5381145, 5739888, 6149880, 7174860, 7827120, 8199840, 8609832, 9566480, 10762290, 11479776, 12299760, 14349720, 15654240, 17219664, 19132960, 21524580, 24599520, 28699440, 34439328, 43049160, 57398880, 86098320, 172196640]

約数ペア:

[(1, 172196640), (2, 86098320), (3, 57398880), (4, 43049160), (5, 34439328), (6, 28699440), (7, 24599520), (8, 21524580), (9, 19132960), (10, 17219664), (11, 15654240), (12, 14349720), (14, 12299760), (15, 11479776), (16, 10762290), (18, 9566480), (20, 8609832), (21, 8199840), (22, 7827120), (24, 7174860), (28, 6149880), (30, 5739888), (32, 5381145), (33, 5218080), (35, 4919904), (36, 4783240), (40, 4304916), (42, 4099920), (44, 3913560), (45, 3826592), (48, 3587430), (55, 3130848), (56, 3074940), (60, 2869944), (63, 2733280), (66, 2609040), (70, 2459952), (72, 2391620), (77, 2236320), (80, 2152458), (84, 2049960), (88, 1956780), (90, 1913296), (96, 1793715), (99, 1739360), (105, 1639968), (110, 1565424), (112, 1537470), (120, 1434972), (126, 1366640), (132, 1304520), (140, 1229976), (144, 1195810), (154, 1118160), (160, 1076229), (165, 1043616), (168, 1024980), (176, 978390), (180, 956648), (198, 869680), (210, 819984), (220, 782712), (224, 768735), (231, 745440), (240, 717486), (252, 683320), (264, 652260), (280, 614988), (288, 597905), (308, 559080), (315, 546656), (330, 521808), (336, 512490), (352, 489195), (360, 478324), (385, 447264), (396, 434840), (420, 409992), (440, 391356), (462, 372720), (480, 358743), (495, 347872), (504, 341660), (528, 326130), (560, 307494), (616, 279540), (630, 273328), (660, 260904), (672, 256245), (693, 248480), (720, 239162), (770, 223632), (792, 217420), (840, 204996), (880, 195678), (924, 186360), (990, 173936), (1008, 170830), (1056, 163065), (1120, 153747), (1155, 149088), (1232, 139770), (1260, 136664), (1320, 130452), (1386, 124240), (1440, 119581), (1540, 111816), (1553, 110880), (1584, 108710), (1680, 102498), (1760, 97839), (1848, 93180), (1980, 86968), (2016, 85415), (2310, 74544), (2464, 69885), (2520, 68332), (2640, 65226), (2772, 62120), (3080, 55908), (3106, 55440), (3168, 54355), (3360, 51249), (3465, 49696), (3696, 46590), (3960, 43484), (4620, 37272), (4659, 36960), (5040, 34166), (5280, 32613), (5544, 31060), (6160, 27954), (6212, 27720), (6930, 24848), (7392, 23295), (7765, 22176), (7920, 21742), (9240, 18636), (9318, 18480), (10080, 17083), (10871, 15840), (11088, 15530), (12320, 13977), (12424, 13860)]