196470960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1409}}^1$

素因数の和:1515

約数の個数: 160

約数和(自身を含む): 704954880

約数和(自身を除く): 508483920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 498, 560, 581, 664, 830, 840, 996, 1162, 1245, 1328, 1409, 1660, 1680, 1743, 1992, 2324, 2490, 2818, 2905, 3320, 3486, 3984, 4227, 4648, 4980, 5636, 5810, 6640, 6972, 7045, 8454, 8715, 9296, 9863, 9960, 11272, 11620, 13944, 14090, 16908, 17430, 19726, 19920, 21135, 22544, 23240, 27888, 28180, 29589, 33816, 34860, 39452, 42270, 46480, 49315, 56360, 59178, 67632, 69720, 78904, 84540, 98630, 112720, 116947, 118356, 139440, 147945, 157808, 169080, 197260, 233894, 236712, 295890, 338160, 350841, 394520, 467788, 473424, 584735, 591780, 701682, 789040, 818629, 935576, 1169470, 1183560, 1403364, 1637258, 1754205, 1871152, 2338940, 2367120, 2455887, 2806728, 3274516, 3508410, 4093145, 4677880, 4911774, 5613456, 6549032, 7016820, 8186290, 9355760, 9823548, 12279435, 13098064, 14033640, 16372580, 19647096, 24558870, 28067280, 32745160, 39294192, 49117740, 65490320, 98235480, 196470960]

約数ペア:

[(1, 196470960), (2, 98235480), (3, 65490320), (4, 49117740), (5, 39294192), (6, 32745160), (7, 28067280), (8, 24558870), (10, 19647096), (12, 16372580), (14, 14033640), (15, 13098064), (16, 12279435), (20, 9823548), (21, 9355760), (24, 8186290), (28, 7016820), (30, 6549032), (35, 5613456), (40, 4911774), (42, 4677880), (48, 4093145), (56, 3508410), (60, 3274516), (70, 2806728), (80, 2455887), (83, 2367120), (84, 2338940), (105, 1871152), (112, 1754205), (120, 1637258), (140, 1403364), (166, 1183560), (168, 1169470), (210, 935576), (240, 818629), (249, 789040), (280, 701682), (332, 591780), (336, 584735), (415, 473424), (420, 467788), (498, 394520), (560, 350841), (581, 338160), (664, 295890), (830, 236712), (840, 233894), (996, 197260), (1162, 169080), (1245, 157808), (1328, 147945), (1409, 139440), (1660, 118356), (1680, 116947), (1743, 112720), (1992, 98630), (2324, 84540), (2490, 78904), (2818, 69720), (2905, 67632), (3320, 59178), (3486, 56360), (3984, 49315), (4227, 46480), (4648, 42270), (4980, 39452), (5636, 34860), (5810, 33816), (6640, 29589), (6972, 28180), (7045, 27888), (8454, 23240), (8715, 22544), (9296, 21135), (9863, 19920), (9960, 19726), (11272, 17430), (11620, 16908), (13944, 14090)]