197006880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3449}}^1$

素因数の和:3491

約数の個数: 192

約数和(自身を含む): 751161600

約数和(自身を除く): 554154720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3449, 3570, 3808, 4080, 4760, 5712, 6898, 7140, 8160, 9520, 10347, 11424, 13796, 14280, 17245, 19040, 20694, 24143, 27592, 28560, 34490, 41388, 48286, 51735, 55184, 57120, 58633, 68980, 72429, 82776, 96572, 103470, 110368, 117266, 120715, 137960, 144858, 165552, 175899, 193144, 206940, 234532, 241430, 275920, 289716, 293165, 331104, 351798, 362145, 386288, 410431, 413880, 469064, 482860, 551840, 579432, 586330, 703596, 724290, 772576, 820862, 827760, 879495, 938128, 965720, 1158864, 1172660, 1231293, 1407192, 1448580, 1641724, 1655520, 1758990, 1876256, 1931440, 2052155, 2317728, 2345320, 2462586, 2814384, 2897160, 3283448, 3517980, 3862880, 4104310, 4690640, 4925172, 5628768, 5794320, 6156465, 6566896, 7035960, 8208620, 9381280, 9850344, 11588640, 12312930, 13133792, 14071920, 16417240, 19700688, 24625860, 28143840, 32834480, 39401376, 49251720, 65668960, 98503440, 197006880]

約数ペア:

[(1, 197006880), (2, 98503440), (3, 65668960), (4, 49251720), (5, 39401376), (6, 32834480), (7, 28143840), (8, 24625860), (10, 19700688), (12, 16417240), (14, 14071920), (15, 13133792), (16, 12312930), (17, 11588640), (20, 9850344), (21, 9381280), (24, 8208620), (28, 7035960), (30, 6566896), (32, 6156465), (34, 5794320), (35, 5628768), (40, 4925172), (42, 4690640), (48, 4104310), (51, 3862880), (56, 3517980), (60, 3283448), (68, 2897160), (70, 2814384), (80, 2462586), (84, 2345320), (85, 2317728), (96, 2052155), (102, 1931440), (105, 1876256), (112, 1758990), (119, 1655520), (120, 1641724), (136, 1448580), (140, 1407192), (160, 1231293), (168, 1172660), (170, 1158864), (204, 965720), (210, 938128), (224, 879495), (238, 827760), (240, 820862), (255, 772576), (272, 724290), (280, 703596), (336, 586330), (340, 579432), (357, 551840), (408, 482860), (420, 469064), (476, 413880), (480, 410431), (510, 386288), (544, 362145), (560, 351798), (595, 331104), (672, 293165), (680, 289716), (714, 275920), (816, 241430), (840, 234532), (952, 206940), (1020, 193144), (1120, 175899), (1190, 165552), (1360, 144858), (1428, 137960), (1632, 120715), (1680, 117266), (1785, 110368), (1904, 103470), (2040, 96572), (2380, 82776), (2720, 72429), (2856, 68980), (3360, 58633), (3449, 57120), (3570, 55184), (3808, 51735), (4080, 48286), (4760, 41388), (5712, 34490), (6898, 28560), (7140, 27592), (8160, 24143), (9520, 20694), (10347, 19040), (11424, 17245), (13796, 14280)]