189359520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 288

約数和(自身を含む): 709466688

約数和(自身を除く): 520107168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 83, 84, 96, 97, 98, 105, 112, 120, 140, 147, 160, 166, 168, 194, 196, 210, 224, 240, 245, 249, 280, 291, 294, 332, 336, 388, 392, 415, 420, 480, 485, 490, 498, 560, 581, 582, 588, 664, 672, 679, 735, 776, 784, 830, 840, 970, 980, 996, 1120, 1162, 1164, 1176, 1245, 1328, 1358, 1455, 1470, 1552, 1568, 1660, 1680, 1743, 1940, 1960, 1992, 2037, 2324, 2328, 2352, 2490, 2656, 2716, 2905, 2910, 2940, 3104, 3320, 3360, 3395, 3486, 3880, 3920, 3984, 4067, 4074, 4648, 4656, 4704, 4753, 4980, 5432, 5810, 5820, 5880, 6640, 6790, 6972, 7760, 7840, 7968, 8051, 8134, 8148, 8715, 9296, 9312, 9506, 9960, 10185, 10864, 11620, 11640, 11760, 12201, 13280, 13580, 13944, 14259, 15520, 16102, 16268, 16296, 17430, 18592, 19012, 19920, 20335, 20370, 21728, 23240, 23280, 23520, 23765, 24153, 24402, 27160, 27888, 28518, 32204, 32536, 32592, 34860, 38024, 39840, 40255, 40670, 40740, 46480, 46560, 47530, 48306, 48804, 54320, 55776, 56357, 57036, 61005, 64408, 65072, 65184, 69720, 71295, 76048, 80510, 81340, 81480, 92960, 95060, 96612, 97608, 108640, 112714, 114072, 120765, 122010, 128816, 130144, 139440, 142590, 152096, 161020, 162680, 162960, 169071, 190120, 193224, 195216, 225428, 228144, 241530, 244020, 257632, 278880, 281785, 285180, 322040, 325360, 325920, 338142, 380240, 386448, 390432, 394499, 450856, 456288, 483060, 488040, 563570, 570360, 644080, 650720, 676284, 760480, 772896, 788998, 845355, 901712, 966120, 976080, 1127140, 1140720, 1183497, 1288160, 1352568, 1577996, 1690710, 1803424, 1932240, 1952160, 1972495, 2254280, 2281440, 2366994, 2705136, 3155992, 3381420, 3864480, 3944990, 4508560, 4733988, 5410272, 5917485, 6311984, 6762840, 7889980, 9017120, 9467976, 11834970, 12623968, 13525680, 15779960, 18935952, 23669940, 27051360, 31559920, 37871904, 47339880, 63119840, 94679760, 189359520]

約数ペア:

[(1, 189359520), (2, 94679760), (3, 63119840), (4, 47339880), (5, 37871904), (6, 31559920), (7, 27051360), (8, 23669940), (10, 18935952), (12, 15779960), (14, 13525680), (15, 12623968), (16, 11834970), (20, 9467976), (21, 9017120), (24, 7889980), (28, 6762840), (30, 6311984), (32, 5917485), (35, 5410272), (40, 4733988), (42, 4508560), (48, 3944990), (49, 3864480), (56, 3381420), (60, 3155992), (70, 2705136), (80, 2366994), (83, 2281440), (84, 2254280), (96, 1972495), (97, 1952160), (98, 1932240), (105, 1803424), (112, 1690710), (120, 1577996), (140, 1352568), (147, 1288160), (160, 1183497), (166, 1140720), (168, 1127140), (194, 976080), (196, 966120), (210, 901712), (224, 845355), (240, 788998), (245, 772896), (249, 760480), (280, 676284), (291, 650720), (294, 644080), (332, 570360), (336, 563570), (388, 488040), (392, 483060), (415, 456288), (420, 450856), (480, 394499), (485, 390432), (490, 386448), (498, 380240), (560, 338142), (581, 325920), (582, 325360), (588, 322040), (664, 285180), (672, 281785), (679, 278880), (735, 257632), (776, 244020), (784, 241530), (830, 228144), (840, 225428), (970, 195216), (980, 193224), (996, 190120), (1120, 169071), (1162, 162960), (1164, 162680), (1176, 161020), (1245, 152096), (1328, 142590), (1358, 139440), (1455, 130144), (1470, 128816), (1552, 122010), (1568, 120765), (1660, 114072), (1680, 112714), (1743, 108640), (1940, 97608), (1960, 96612), (1992, 95060), (2037, 92960), (2324, 81480), (2328, 81340), (2352, 80510), (2490, 76048), (2656, 71295), (2716, 69720), (2905, 65184), (2910, 65072), (2940, 64408), (3104, 61005), (3320, 57036), (3360, 56357), (3395, 55776), (3486, 54320), (3880, 48804), (3920, 48306), (3984, 47530), (4067, 46560), (4074, 46480), (4648, 40740), (4656, 40670), (4704, 40255), (4753, 39840), (4980, 38024), (5432, 34860), (5810, 32592), (5820, 32536), (5880, 32204), (6640, 28518), (6790, 27888), (6972, 27160), (7760, 24402), (7840, 24153), (7968, 23765), (8051, 23520), (8134, 23280), (8148, 23240), (8715, 21728), (9296, 20370), (9312, 20335), (9506, 19920), (9960, 19012), (10185, 18592), (10864, 17430), (11620, 16296), (11640, 16268), (11760, 16102), (12201, 15520), (13280, 14259), (13580, 13944)]