199895520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 735267456

約数和(自身を除く): 535371936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 131, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 262, 264, 272, 289, 330, 340, 352, 374, 393, 408, 440, 480, 510, 524, 528, 544, 561, 578, 655, 660, 680, 748, 786, 816, 867, 880, 935, 1020, 1048, 1056, 1122, 1156, 1310, 1320, 1360, 1441, 1445, 1496, 1572, 1632, 1734, 1760, 1870, 1965, 2040, 2096, 2227, 2244, 2312, 2620, 2640, 2720, 2805, 2882, 2890, 2992, 3144, 3179, 3468, 3740, 3930, 4080, 4192, 4323, 4335, 4454, 4488, 4624, 5240, 5280, 5610, 5764, 5780, 5984, 6288, 6358, 6681, 6936, 7205, 7480, 7860, 8160, 8646, 8670, 8908, 8976, 9248, 9537, 10480, 11135, 11220, 11528, 11560, 12576, 12716, 13362, 13872, 14410, 14960, 15720, 15895, 17292, 17340, 17816, 17952, 19074, 20960, 21615, 22270, 22440, 23056, 23120, 24497, 25432, 26724, 27744, 28820, 29920, 31440, 31790, 33405, 34584, 34680, 35632, 37859, 38148, 43230, 44540, 44880, 46112, 46240, 47685, 48994, 50864, 53448, 57640, 62880, 63580, 66810, 69168, 69360, 71264, 73491, 75718, 76296, 86460, 89080, 89760, 95370, 97988, 101728, 106896, 113577, 115280, 122485, 127160, 133620, 138336, 138720, 146982, 151436, 152592, 172920, 178160, 189295, 190740, 195976, 213792, 227154, 230560, 244970, 254320, 267240, 293964, 302872, 305184, 345840, 356320, 367455, 378590, 381480, 391952, 416449, 454308, 489940, 508640, 534480, 567885, 587928, 605744, 691680, 734910, 757180, 762960, 783904, 832898, 908616, 979880, 1068960, 1135770, 1175856, 1211488, 1249347, 1469820, 1514360, 1525920, 1665796, 1817232, 1959760, 2082245, 2271540, 2351712, 2498694, 2939640, 3028720, 3331592, 3634464, 3919520, 4164490, 4543080, 4997388, 5879280, 6057440, 6246735, 6663184, 8328980, 9086160, 9994776, 11758560, 12493470, 13326368, 16657960, 18172320, 19989552, 24986940, 33315920, 39979104, 49973880, 66631840, 99947760, 199895520]

約数ペア:

[(1, 199895520), (2, 99947760), (3, 66631840), (4, 49973880), (5, 39979104), (6, 33315920), (8, 24986940), (10, 19989552), (11, 18172320), (12, 16657960), (15, 13326368), (16, 12493470), (17, 11758560), (20, 9994776), (22, 9086160), (24, 8328980), (30, 6663184), (32, 6246735), (33, 6057440), (34, 5879280), (40, 4997388), (44, 4543080), (48, 4164490), (51, 3919520), (55, 3634464), (60, 3331592), (66, 3028720), (68, 2939640), (80, 2498694), (85, 2351712), (88, 2271540), (96, 2082245), (102, 1959760), (110, 1817232), (120, 1665796), (131, 1525920), (132, 1514360), (136, 1469820), (160, 1249347), (165, 1211488), (170, 1175856), (176, 1135770), (187, 1068960), (204, 979880), (220, 908616), (240, 832898), (255, 783904), (262, 762960), (264, 757180), (272, 734910), (289, 691680), (330, 605744), (340, 587928), (352, 567885), (374, 534480), (393, 508640), (408, 489940), (440, 454308), (480, 416449), (510, 391952), (524, 381480), (528, 378590), (544, 367455), (561, 356320), (578, 345840), (655, 305184), (660, 302872), (680, 293964), (748, 267240), (786, 254320), (816, 244970), (867, 230560), (880, 227154), (935, 213792), (1020, 195976), (1048, 190740), (1056, 189295), (1122, 178160), (1156, 172920), (1310, 152592), (1320, 151436), (1360, 146982), (1441, 138720), (1445, 138336), (1496, 133620), (1572, 127160), (1632, 122485), (1734, 115280), (1760, 113577), (1870, 106896), (1965, 101728), (2040, 97988), (2096, 95370), (2227, 89760), (2244, 89080), (2312, 86460), (2620, 76296), (2640, 75718), (2720, 73491), (2805, 71264), (2882, 69360), (2890, 69168), (2992, 66810), (3144, 63580), (3179, 62880), (3468, 57640), (3740, 53448), (3930, 50864), (4080, 48994), (4192, 47685), (4323, 46240), (4335, 46112), (4454, 44880), (4488, 44540), (4624, 43230), (5240, 38148), (5280, 37859), (5610, 35632), (5764, 34680), (5780, 34584), (5984, 33405), (6288, 31790), (6358, 31440), (6681, 29920), (6936, 28820), (7205, 27744), (7480, 26724), (7860, 25432), (8160, 24497), (8646, 23120), (8670, 23056), (8908, 22440), (8976, 22270), (9248, 21615), (9537, 20960), (10480, 19074), (11135, 17952), (11220, 17816), (11528, 17340), (11560, 17292), (12576, 15895), (12716, 15720), (13362, 14960), (13872, 14410)]