199467840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1453}}^1$

素因数の和:1497

約数の個数: 224

約数和(自身を含む): 744541056

約数和(自身を除く): 545073216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 704, 715, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1320, 1430, 1453, 1560, 1716, 1760, 2080, 2112, 2145, 2288, 2496, 2640, 2860, 2906, 3120, 3432, 3520, 4160, 4290, 4359, 4576, 5280, 5720, 5812, 6240, 6864, 7265, 8580, 8718, 9152, 10560, 11440, 11624, 12480, 13728, 14530, 15983, 17160, 17436, 18889, 21795, 22880, 23248, 27456, 29060, 31966, 34320, 34872, 37778, 43590, 45760, 46496, 47949, 56667, 58120, 63932, 68640, 69744, 75556, 79915, 87180, 92992, 94445, 95898, 113334, 116240, 127864, 137280, 139488, 151112, 159830, 174360, 188890, 191796, 207779, 226668, 232480, 239745, 255728, 278976, 283335, 302224, 319660, 348720, 377780, 383592, 415558, 453336, 464960, 479490, 511456, 566670, 604448, 623337, 639320, 697440, 755560, 767184, 831116, 906672, 958980, 1022912, 1038895, 1133340, 1208896, 1246674, 1278640, 1394880, 1511120, 1534368, 1662232, 1813344, 1917960, 2077790, 2266680, 2493348, 2557280, 3022240, 3068736, 3116685, 3324464, 3626688, 3835920, 4155580, 4533360, 4986696, 5114560, 6044480, 6233370, 6648928, 7671840, 8311160, 9066720, 9973392, 12466740, 13297856, 15343680, 16622320, 18133440, 19946784, 24933480, 33244640, 39893568, 49866960, 66489280, 99733920, 199467840]

約数ペア:

[(1, 199467840), (2, 99733920), (3, 66489280), (4, 49866960), (5, 39893568), (6, 33244640), (8, 24933480), (10, 19946784), (11, 18133440), (12, 16622320), (13, 15343680), (15, 13297856), (16, 12466740), (20, 9973392), (22, 9066720), (24, 8311160), (26, 7671840), (30, 6648928), (32, 6233370), (33, 6044480), (39, 5114560), (40, 4986696), (44, 4533360), (48, 4155580), (52, 3835920), (55, 3626688), (60, 3324464), (64, 3116685), (65, 3068736), (66, 3022240), (78, 2557280), (80, 2493348), (88, 2266680), (96, 2077790), (104, 1917960), (110, 1813344), (120, 1662232), (130, 1534368), (132, 1511120), (143, 1394880), (156, 1278640), (160, 1246674), (165, 1208896), (176, 1133340), (192, 1038895), (195, 1022912), (208, 958980), (220, 906672), (240, 831116), (260, 767184), (264, 755560), (286, 697440), (312, 639320), (320, 623337), (330, 604448), (352, 566670), (390, 511456), (416, 479490), (429, 464960), (440, 453336), (480, 415558), (520, 383592), (528, 377780), (572, 348720), (624, 319660), (660, 302224), (704, 283335), (715, 278976), (780, 255728), (832, 239745), (858, 232480), (880, 226668), (960, 207779), (1040, 191796), (1056, 188890), (1144, 174360), (1248, 159830), (1320, 151112), (1430, 139488), (1453, 137280), (1560, 127864), (1716, 116240), (1760, 113334), (2080, 95898), (2112, 94445), (2145, 92992), (2288, 87180), (2496, 79915), (2640, 75556), (2860, 69744), (2906, 68640), (3120, 63932), (3432, 58120), (3520, 56667), (4160, 47949), (4290, 46496), (4359, 45760), (4576, 43590), (5280, 37778), (5720, 34872), (5812, 34320), (6240, 31966), (6864, 29060), (7265, 27456), (8580, 23248), (8718, 22880), (9152, 21795), (10560, 18889), (11440, 17436), (11624, 17160), (12480, 15983), (13728, 14530)]