1406285280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{887}}^1$

素因数の和:1278

約数の個数: 192

約数和(自身を含む): 4940974080

約数和(自身を除く): 3534688800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 367, 432, 480, 540, 720, 734, 864, 887, 1080, 1101, 1440, 1468, 1774, 1835, 2160, 2202, 2661, 2936, 3303, 3548, 3670, 4320, 4404, 4435, 5322, 5505, 5872, 6606, 7096, 7340, 7983, 8808, 8870, 9909, 10644, 11010, 11744, 13212, 13305, 14192, 14680, 15966, 16515, 17616, 17740, 19818, 21288, 22020, 23949, 26424, 26610, 28384, 29360, 31932, 33030, 35232, 35480, 39636, 39915, 42576, 44040, 47898, 49545, 52848, 53220, 58720, 63864, 66060, 70960, 79272, 79830, 85152, 88080, 95796, 99090, 105696, 106440, 119745, 127728, 132120, 141920, 158544, 159660, 176160, 191592, 198180, 212880, 239490, 255456, 264240, 317088, 319320, 325529, 383184, 396360, 425760, 478980, 528480, 638640, 651058, 766368, 792720, 957960, 976587, 1277280, 1302116, 1585440, 1627645, 1915920, 1953174, 2604232, 2929761, 3255290, 3831840, 3906348, 4882935, 5208464, 5859522, 6510580, 7812696, 8789283, 9765870, 10416928, 11719044, 13021160, 14648805, 15625392, 17578566, 19531740, 23438088, 26042320, 29297610, 31250784, 35157132, 39063480, 43946415, 46876176, 52084640, 58595220, 70314264, 78126960, 87892830, 93752352, 117190440, 140628528, 156253920, 175785660, 234380880, 281257056, 351571320, 468761760, 703142640, 1406285280]

約数ペア:

[(1, 1406285280), (2, 703142640), (3, 468761760), (4, 351571320), (5, 281257056), (6, 234380880), (8, 175785660), (9, 156253920), (10, 140628528), (12, 117190440), (15, 93752352), (16, 87892830), (18, 78126960), (20, 70314264), (24, 58595220), (27, 52084640), (30, 46876176), (32, 43946415), (36, 39063480), (40, 35157132), (45, 31250784), (48, 29297610), (54, 26042320), (60, 23438088), (72, 19531740), (80, 17578566), (90, 15625392), (96, 14648805), (108, 13021160), (120, 11719044), (135, 10416928), (144, 9765870), (160, 8789283), (180, 7812696), (216, 6510580), (240, 5859522), (270, 5208464), (288, 4882935), (360, 3906348), (367, 3831840), (432, 3255290), (480, 2929761), (540, 2604232), (720, 1953174), (734, 1915920), (864, 1627645), (887, 1585440), (1080, 1302116), (1101, 1277280), (1440, 976587), (1468, 957960), (1774, 792720), (1835, 766368), (2160, 651058), (2202, 638640), (2661, 528480), (2936, 478980), (3303, 425760), (3548, 396360), (3670, 383184), (4320, 325529), (4404, 319320), (4435, 317088), (5322, 264240), (5505, 255456), (5872, 239490), (6606, 212880), (7096, 198180), (7340, 191592), (7983, 176160), (8808, 159660), (8870, 158544), (9909, 141920), (10644, 132120), (11010, 127728), (11744, 119745), (13212, 106440), (13305, 105696), (14192, 99090), (14680, 95796), (15966, 88080), (16515, 85152), (17616, 79830), (17740, 79272), (19818, 70960), (21288, 66060), (22020, 63864), (23949, 58720), (26424, 53220), (26610, 52848), (28384, 49545), (29360, 47898), (31932, 44040), (33030, 42576), (35232, 39915), (35480, 39636)]