73069920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1$

素因数の和:698

約数の個数: 288

約数和(自身を含む): 311351040

約数和(自身を除く): 238281120

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, 659, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1318, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1977, 1980, 2016, 2310, 2464, 2520, 2636, 2640, 2772, 3080, 3168, 3295, 3360, 3465, 3696, 3954, 3960, 4613, 4620, 5040, 5272, 5280, 5544, 5931, 6160, 6590, 6930, 7249, 7392, 7908, 7920, 9226, 9240, 9885, 10080, 10544, 11088, 11862, 12320, 13180, 13839, 13860, 14498, 15816, 15840, 18452, 18480, 19770, 21088, 21747, 22176, 23065, 23724, 26360, 27678, 27720, 28996, 29655, 31632, 36245, 36904, 36960, 39540, 41517, 43494, 46130, 47448, 50743, 52720, 55356, 55440, 57992, 59310, 63264, 65241, 69195, 72490, 73808, 79080, 83034, 86988, 92260, 94896, 101486, 105440, 108735, 110712, 110880, 115984, 118620, 130482, 138390, 144980, 147616, 152229, 158160, 166068, 173976, 184520, 189792, 202972, 207585, 217470, 221424, 231968, 237240, 253715, 260964, 276780, 289960, 304458, 316320, 326205, 332136, 347952, 369040, 405944, 415170, 434940, 442848, 456687, 474480, 507430, 521928, 553560, 579920, 608916, 652410, 664272, 695904, 738080, 761145, 811888, 830340, 869880, 913374, 948960, 1014860, 1043856, 1107120, 1159840, 1217832, 1304820, 1328544, 1522290, 1623776, 1660680, 1739760, 1826748, 2029720, 2087712, 2214240, 2283435, 2435664, 2609640, 3044580, 3321360, 3479520, 3653496, 4059440, 4566870, 4871328, 5219280, 6089160, 6642720, 7306992, 8118880, 9133740, 10438560, 12178320, 14613984, 18267480, 24356640, 36534960, 73069920]

約数ペア:

[(1, 73069920), (2, 36534960), (3, 24356640), (4, 18267480), (5, 14613984), (6, 12178320), (7, 10438560), (8, 9133740), (9, 8118880), (10, 7306992), (11, 6642720), (12, 6089160), (14, 5219280), (15, 4871328), (16, 4566870), (18, 4059440), (20, 3653496), (21, 3479520), (22, 3321360), (24, 3044580), (28, 2609640), (30, 2435664), (32, 2283435), (33, 2214240), (35, 2087712), (36, 2029720), (40, 1826748), (42, 1739760), (44, 1660680), (45, 1623776), (48, 1522290), (55, 1328544), (56, 1304820), (60, 1217832), (63, 1159840), (66, 1107120), (70, 1043856), (72, 1014860), (77, 948960), (80, 913374), (84, 869880), (88, 830340), (90, 811888), (96, 761145), (99, 738080), (105, 695904), (110, 664272), (112, 652410), (120, 608916), (126, 579920), (132, 553560), (140, 521928), (144, 507430), (154, 474480), (160, 456687), (165, 442848), (168, 434940), (176, 415170), (180, 405944), (198, 369040), (210, 347952), (220, 332136), (224, 326205), (231, 316320), (240, 304458), (252, 289960), (264, 276780), (280, 260964), (288, 253715), (308, 237240), (315, 231968), (330, 221424), (336, 217470), (352, 207585), (360, 202972), (385, 189792), (396, 184520), (420, 173976), (440, 166068), (462, 158160), (480, 152229), (495, 147616), (504, 144980), (528, 138390), (560, 130482), (616, 118620), (630, 115984), (659, 110880), (660, 110712), (672, 108735), (693, 105440), (720, 101486), (770, 94896), (792, 92260), (840, 86988), (880, 83034), (924, 79080), (990, 73808), (1008, 72490), (1056, 69195), (1120, 65241), (1155, 63264), (1232, 59310), (1260, 57992), (1318, 55440), (1320, 55356), (1386, 52720), (1440, 50743), (1540, 47448), (1584, 46130), (1680, 43494), (1760, 41517), (1848, 39540), (1977, 36960), (1980, 36904), (2016, 36245), (2310, 31632), (2464, 29655), (2520, 28996), (2636, 27720), (2640, 27678), (2772, 26360), (3080, 23724), (3168, 23065), (3295, 22176), (3360, 21747), (3465, 21088), (3696, 19770), (3954, 18480), (3960, 18452), (4613, 15840), (4620, 15816), (5040, 14498), (5272, 13860), (5280, 13839), (5544, 13180), (5931, 12320), (6160, 11862), (6590, 11088), (6930, 10544), (7249, 10080), (7392, 9885), (7908, 9240), (7920, 9226)]