397540920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 384

約数和(自身を含む): 1520285760

約数和(自身を除く): 1122744840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 41, 42, 49, 51, 56, 60, 68, 70, 82, 84, 85, 97, 98, 102, 105, 119, 120, 123, 136, 140, 147, 164, 168, 170, 194, 196, 204, 205, 210, 238, 245, 246, 255, 280, 287, 291, 294, 328, 340, 357, 388, 392, 408, 410, 420, 476, 485, 490, 492, 510, 574, 582, 588, 595, 615, 679, 680, 697, 714, 735, 776, 820, 833, 840, 861, 952, 970, 980, 984, 1020, 1148, 1164, 1176, 1190, 1230, 1358, 1394, 1428, 1435, 1455, 1470, 1640, 1649, 1666, 1722, 1785, 1940, 1960, 2009, 2037, 2040, 2091, 2296, 2328, 2380, 2460, 2499, 2716, 2788, 2856, 2870, 2910, 2940, 3298, 3332, 3395, 3444, 3485, 3570, 3880, 3977, 4018, 4074, 4165, 4182, 4305, 4753, 4760, 4879, 4920, 4947, 4998, 5432, 5576, 5740, 5820, 5880, 6027, 6596, 6664, 6790, 6888, 6970, 7140, 7954, 8036, 8148, 8245, 8330, 8364, 8610, 9506, 9758, 9894, 9996, 10045, 10185, 10455, 11480, 11543, 11640, 11931, 12054, 12495, 13192, 13580, 13940, 14259, 14280, 14637, 15908, 16072, 16296, 16490, 16660, 16728, 17220, 19012, 19516, 19788, 19885, 19992, 20090, 20370, 20910, 23086, 23765, 23862, 24108, 24395, 24735, 24990, 27160, 27839, 27880, 28518, 29274, 30135, 31816, 32980, 33320, 34153, 34440, 34629, 38024, 39032, 39576, 39770, 40180, 40740, 41820, 46172, 47530, 47724, 48216, 48790, 49470, 49980, 55678, 57036, 57715, 58548, 59655, 60270, 65960, 67609, 68306, 69258, 71295, 73185, 79540, 80360, 80801, 81480, 83517, 83640, 92344, 95060, 95448, 97580, 98940, 99960, 102459, 111356, 114072, 115430, 117096, 119310, 120540, 135218, 136612, 138516, 139195, 142590, 146370, 159080, 161602, 167034, 170765, 173145, 190120, 194873, 195160, 197880, 202827, 204918, 222712, 230860, 238620, 241080, 242403, 270436, 273224, 277032, 278390, 285180, 292740, 323204, 334068, 338045, 341530, 346290, 389746, 404005, 405654, 409836, 417585, 461720, 473263, 477240, 484806, 512295, 540872, 556780, 570360, 584619, 585480, 646408, 668136, 676090, 683060, 692580, 779492, 808010, 811308, 819672, 835170, 946526, 969612, 974365, 1014135, 1024590, 1113560, 1169238, 1212015, 1352180, 1366120, 1385160, 1419789, 1558984, 1616020, 1622616, 1670340, 1893052, 1939224, 1948730, 2028270, 2049180, 2338476, 2366315, 2424030, 2704360, 2839578, 2923095, 3232040, 3312841, 3340680, 3786104, 3897460, 4056540, 4098360, 4676952, 4732630, 4848060, 5679156, 5846190, 6625682, 7098945, 7794920, 8113080, 9465260, 9696120, 9938523, 11358312, 11692380, 13251364, 14197890, 16564205, 18930520, 19877046, 23384760, 26502728, 28395780, 33128410, 39754092, 49692615, 56791560, 66256820, 79508184, 99385230, 132513640, 198770460, 397540920]

約数ペア:

[(1, 397540920), (2, 198770460), (3, 132513640), (4, 99385230), (5, 79508184), (6, 66256820), (7, 56791560), (8, 49692615), (10, 39754092), (12, 33128410), (14, 28395780), (15, 26502728), (17, 23384760), (20, 19877046), (21, 18930520), (24, 16564205), (28, 14197890), (30, 13251364), (34, 11692380), (35, 11358312), (40, 9938523), (41, 9696120), (42, 9465260), (49, 8113080), (51, 7794920), (56, 7098945), (60, 6625682), (68, 5846190), (70, 5679156), (82, 4848060), (84, 4732630), (85, 4676952), (97, 4098360), (98, 4056540), (102, 3897460), (105, 3786104), (119, 3340680), (120, 3312841), (123, 3232040), (136, 2923095), (140, 2839578), (147, 2704360), (164, 2424030), (168, 2366315), (170, 2338476), (194, 2049180), (196, 2028270), (204, 1948730), (205, 1939224), (210, 1893052), (238, 1670340), (245, 1622616), (246, 1616020), (255, 1558984), (280, 1419789), (287, 1385160), (291, 1366120), (294, 1352180), (328, 1212015), (340, 1169238), (357, 1113560), (388, 1024590), (392, 1014135), (408, 974365), (410, 969612), (420, 946526), (476, 835170), (485, 819672), (490, 811308), (492, 808010), (510, 779492), (574, 692580), (582, 683060), (588, 676090), (595, 668136), (615, 646408), (679, 585480), (680, 584619), (697, 570360), (714, 556780), (735, 540872), (776, 512295), (820, 484806), (833, 477240), (840, 473263), (861, 461720), (952, 417585), (970, 409836), (980, 405654), (984, 404005), (1020, 389746), (1148, 346290), (1164, 341530), (1176, 338045), (1190, 334068), (1230, 323204), (1358, 292740), (1394, 285180), (1428, 278390), (1435, 277032), (1455, 273224), (1470, 270436), (1640, 242403), (1649, 241080), (1666, 238620), (1722, 230860), (1785, 222712), (1940, 204918), (1960, 202827), (2009, 197880), (2037, 195160), (2040, 194873), (2091, 190120), (2296, 173145), (2328, 170765), (2380, 167034), (2460, 161602), (2499, 159080), (2716, 146370), (2788, 142590), (2856, 139195), (2870, 138516), (2910, 136612), (2940, 135218), (3298, 120540), (3332, 119310), (3395, 117096), (3444, 115430), (3485, 114072), (3570, 111356), (3880, 102459), (3977, 99960), (4018, 98940), (4074, 97580), (4165, 95448), (4182, 95060), (4305, 92344), (4753, 83640), (4760, 83517), (4879, 81480), (4920, 80801), (4947, 80360), (4998, 79540), (5432, 73185), (5576, 71295), (5740, 69258), (5820, 68306), (5880, 67609), (6027, 65960), (6596, 60270), (6664, 59655), (6790, 58548), (6888, 57715), (6970, 57036), (7140, 55678), (7954, 49980), (8036, 49470), (8148, 48790), (8245, 48216), (8330, 47724), (8364, 47530), (8610, 46172), (9506, 41820), (9758, 40740), (9894, 40180), (9996, 39770), (10045, 39576), (10185, 39032), (10455, 38024), (11480, 34629), (11543, 34440), (11640, 34153), (11931, 33320), (12054, 32980), (12495, 31816), (13192, 30135), (13580, 29274), (13940, 28518), (14259, 27880), (14280, 27839), (14637, 27160), (15908, 24990), (16072, 24735), (16296, 24395), (16490, 24108), (16660, 23862), (16728, 23765), (17220, 23086), (19012, 20910), (19516, 20370), (19788, 20090), (19885, 19992)]