166428360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 623076480

約数和(自身を除く): 456648120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 211, 252, 280, 313, 315, 360, 420, 422, 504, 626, 630, 633, 840, 844, 939, 1055, 1252, 1260, 1266, 1477, 1565, 1688, 1878, 1899, 2110, 2191, 2504, 2520, 2532, 2817, 2954, 3130, 3165, 3756, 3798, 4220, 4382, 4431, 4695, 5064, 5634, 5908, 6260, 6330, 6573, 7385, 7512, 7596, 8440, 8764, 8862, 9390, 9495, 10955, 11268, 11816, 12520, 12660, 13146, 13293, 14085, 14770, 15192, 17528, 17724, 18780, 18990, 19719, 21910, 22155, 22536, 25320, 26292, 26586, 28170, 29540, 32865, 35448, 37560, 37980, 39438, 43820, 44310, 52584, 53172, 56340, 59080, 65730, 66043, 66465, 75960, 78876, 87640, 88620, 98595, 106344, 112680, 131460, 132086, 132930, 157752, 177240, 197190, 198129, 262920, 264172, 265860, 330215, 394380, 396258, 462301, 528344, 531720, 594387, 660430, 788760, 792516, 924602, 990645, 1188774, 1320860, 1386903, 1585032, 1849204, 1981290, 2311505, 2377548, 2641720, 2773806, 2971935, 3698408, 3962580, 4160709, 4623010, 4755096, 5547612, 5943870, 6934515, 7925160, 8321418, 9246020, 11095224, 11887740, 13869030, 16642836, 18492040, 20803545, 23775480, 27738060, 33285672, 41607090, 55476120, 83214180, 166428360]

約数ペア:

[(1, 166428360), (2, 83214180), (3, 55476120), (4, 41607090), (5, 33285672), (6, 27738060), (7, 23775480), (8, 20803545), (9, 18492040), (10, 16642836), (12, 13869030), (14, 11887740), (15, 11095224), (18, 9246020), (20, 8321418), (21, 7925160), (24, 6934515), (28, 5943870), (30, 5547612), (35, 4755096), (36, 4623010), (40, 4160709), (42, 3962580), (45, 3698408), (56, 2971935), (60, 2773806), (63, 2641720), (70, 2377548), (72, 2311505), (84, 1981290), (90, 1849204), (105, 1585032), (120, 1386903), (126, 1320860), (140, 1188774), (168, 990645), (180, 924602), (210, 792516), (211, 788760), (252, 660430), (280, 594387), (313, 531720), (315, 528344), (360, 462301), (420, 396258), (422, 394380), (504, 330215), (626, 265860), (630, 264172), (633, 262920), (840, 198129), (844, 197190), (939, 177240), (1055, 157752), (1252, 132930), (1260, 132086), (1266, 131460), (1477, 112680), (1565, 106344), (1688, 98595), (1878, 88620), (1899, 87640), (2110, 78876), (2191, 75960), (2504, 66465), (2520, 66043), (2532, 65730), (2817, 59080), (2954, 56340), (3130, 53172), (3165, 52584), (3756, 44310), (3798, 43820), (4220, 39438), (4382, 37980), (4431, 37560), (4695, 35448), (5064, 32865), (5634, 29540), (5908, 28170), (6260, 26586), (6330, 26292), (6573, 25320), (7385, 22536), (7512, 22155), (7596, 21910), (8440, 19719), (8764, 18990), (8862, 18780), (9390, 17724), (9495, 17528), (10955, 15192), (11268, 14770), (11816, 14085), (12520, 13293), (12660, 13146)]