12178320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1$

素因数の和:693

約数の個数: 160

約数和(自身を含む): 47139840

約数和(自身を除く): 34961520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 659, 660, 770, 840, 880, 924, 1155, 1232, 1318, 1320, 1540, 1680, 1848, 1977, 2310, 2636, 2640, 3080, 3295, 3696, 3954, 4613, 4620, 5272, 6160, 6590, 7249, 7908, 9226, 9240, 9885, 10544, 13180, 13839, 14498, 15816, 18452, 18480, 19770, 21747, 23065, 26360, 27678, 28996, 31632, 36245, 36904, 39540, 43494, 46130, 50743, 52720, 55356, 57992, 69195, 72490, 73808, 79080, 86988, 92260, 101486, 108735, 110712, 115984, 138390, 144980, 152229, 158160, 173976, 184520, 202972, 217470, 221424, 253715, 276780, 289960, 304458, 347952, 369040, 405944, 434940, 507430, 553560, 579920, 608916, 761145, 811888, 869880, 1014860, 1107120, 1217832, 1522290, 1739760, 2029720, 2435664, 3044580, 4059440, 6089160, 12178320]

約数ペア:

[(1, 12178320), (2, 6089160), (3, 4059440), (4, 3044580), (5, 2435664), (6, 2029720), (7, 1739760), (8, 1522290), (10, 1217832), (11, 1107120), (12, 1014860), (14, 869880), (15, 811888), (16, 761145), (20, 608916), (21, 579920), (22, 553560), (24, 507430), (28, 434940), (30, 405944), (33, 369040), (35, 347952), (40, 304458), (42, 289960), (44, 276780), (48, 253715), (55, 221424), (56, 217470), (60, 202972), (66, 184520), (70, 173976), (77, 158160), (80, 152229), (84, 144980), (88, 138390), (105, 115984), (110, 110712), (112, 108735), (120, 101486), (132, 92260), (140, 86988), (154, 79080), (165, 73808), (168, 72490), (176, 69195), (210, 57992), (220, 55356), (231, 52720), (240, 50743), (264, 46130), (280, 43494), (308, 39540), (330, 36904), (336, 36245), (385, 31632), (420, 28996), (440, 27678), (462, 26360), (528, 23065), (560, 21747), (616, 19770), (659, 18480), (660, 18452), (770, 15816), (840, 14498), (880, 13839), (924, 13180), (1155, 10544), (1232, 9885), (1318, 9240), (1320, 9226), (1540, 7908), (1680, 7249), (1848, 6590), (1977, 6160), (2310, 5272), (2636, 4620), (2640, 4613), (3080, 3954), (3295, 3696)]