193038560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 216

約数和(自身を含む): 552008520

約数和(自身を除く): 358969960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 59, 65, 80, 88, 104, 110, 118, 121, 130, 143, 160, 169, 176, 208, 220, 236, 242, 260, 286, 295, 338, 352, 416, 440, 472, 484, 520, 572, 590, 605, 649, 676, 715, 767, 845, 880, 944, 968, 1040, 1144, 1180, 1210, 1298, 1352, 1430, 1534, 1573, 1690, 1760, 1859, 1888, 1936, 2080, 2288, 2360, 2420, 2596, 2704, 2860, 3068, 3146, 3245, 3380, 3718, 3835, 3872, 4576, 4720, 4840, 5192, 5408, 5720, 6136, 6292, 6490, 6760, 7139, 7436, 7670, 7865, 8437, 9295, 9440, 9680, 9971, 10384, 11440, 12272, 12584, 12980, 13520, 14278, 14872, 15340, 15730, 16874, 18590, 19360, 19942, 20449, 20768, 22880, 24544, 25168, 25960, 27040, 28556, 29744, 30680, 31460, 33748, 35695, 37180, 39884, 40898, 42185, 49855, 50336, 51920, 57112, 59488, 61360, 62920, 67496, 71390, 74360, 79768, 81796, 84370, 92807, 99710, 102245, 103840, 109681, 114224, 122720, 125840, 134992, 142780, 148720, 159536, 163592, 168740, 185614, 199420, 204490, 219362, 228448, 251680, 269984, 285560, 297440, 319072, 327184, 337480, 371228, 398840, 408980, 438724, 464035, 548405, 571120, 654368, 674960, 742456, 797680, 817960, 877448, 928070, 1096810, 1142240, 1206491, 1349920, 1484912, 1595360, 1635920, 1754896, 1856140, 2193620, 2412982, 2969824, 3271840, 3509792, 3712280, 4387240, 4825964, 6032455, 7424560, 8774480, 9651928, 12064910, 14849120, 17548960, 19303856, 24129820, 38607712, 48259640, 96519280, 193038560]

約数ペア:

[(1, 193038560), (2, 96519280), (4, 48259640), (5, 38607712), (8, 24129820), (10, 19303856), (11, 17548960), (13, 14849120), (16, 12064910), (20, 9651928), (22, 8774480), (26, 7424560), (32, 6032455), (40, 4825964), (44, 4387240), (52, 3712280), (55, 3509792), (59, 3271840), (65, 2969824), (80, 2412982), (88, 2193620), (104, 1856140), (110, 1754896), (118, 1635920), (121, 1595360), (130, 1484912), (143, 1349920), (160, 1206491), (169, 1142240), (176, 1096810), (208, 928070), (220, 877448), (236, 817960), (242, 797680), (260, 742456), (286, 674960), (295, 654368), (338, 571120), (352, 548405), (416, 464035), (440, 438724), (472, 408980), (484, 398840), (520, 371228), (572, 337480), (590, 327184), (605, 319072), (649, 297440), (676, 285560), (715, 269984), (767, 251680), (845, 228448), (880, 219362), (944, 204490), (968, 199420), (1040, 185614), (1144, 168740), (1180, 163592), (1210, 159536), (1298, 148720), (1352, 142780), (1430, 134992), (1534, 125840), (1573, 122720), (1690, 114224), (1760, 109681), (1859, 103840), (1888, 102245), (1936, 99710), (2080, 92807), (2288, 84370), (2360, 81796), (2420, 79768), (2596, 74360), (2704, 71390), (2860, 67496), (3068, 62920), (3146, 61360), (3245, 59488), (3380, 57112), (3718, 51920), (3835, 50336), (3872, 49855), (4576, 42185), (4720, 40898), (4840, 39884), (5192, 37180), (5408, 35695), (5720, 33748), (6136, 31460), (6292, 30680), (6490, 29744), (6760, 28556), (7139, 27040), (7436, 25960), (7670, 25168), (7865, 24544), (8437, 22880), (9295, 20768), (9440, 20449), (9680, 19942), (9971, 19360), (10384, 18590), (11440, 16874), (12272, 15730), (12584, 15340), (12980, 14872), (13520, 14278)]