264299490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:414

約数の個数: 256

約数和(自身を含む): 898007040

約数和(自身を除く): 633707550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 31, 35, 39, 42, 45, 54, 62, 63, 65, 70, 78, 90, 91, 93, 105, 117, 126, 130, 135, 155, 182, 186, 189, 195, 210, 217, 234, 270, 273, 279, 310, 315, 347, 351, 378, 390, 403, 434, 455, 465, 546, 558, 585, 630, 651, 694, 702, 806, 819, 837, 910, 930, 945, 1041, 1085, 1170, 1209, 1302, 1365, 1395, 1638, 1674, 1735, 1755, 1890, 1953, 2015, 2082, 2170, 2418, 2429, 2457, 2730, 2790, 2821, 3123, 3255, 3470, 3510, 3627, 3906, 4030, 4095, 4185, 4511, 4858, 4914, 5205, 5642, 5859, 6045, 6246, 6510, 7254, 7287, 8190, 8370, 8463, 9022, 9369, 9765, 10410, 10757, 10881, 11718, 12090, 12145, 12285, 13533, 14105, 14574, 15615, 16926, 18135, 18738, 19530, 21514, 21762, 21861, 22555, 24290, 24570, 25389, 27066, 28210, 29295, 31230, 31577, 32271, 36270, 36435, 40599, 42315, 43722, 45110, 46845, 50778, 53785, 54405, 58590, 63154, 64542, 65583, 67665, 72870, 75299, 76167, 81198, 84630, 93690, 94731, 96813, 107570, 108810, 109305, 121797, 126945, 131166, 135330, 139841, 150598, 152334, 157885, 161355, 189462, 193626, 202995, 218610, 225897, 243594, 253890, 279682, 284193, 290439, 315770, 322710, 327915, 376495, 380835, 405990, 419523, 451794, 473655, 484065, 568386, 580878, 608985, 655830, 677691, 699205, 752990, 761670, 839046, 852579, 947310, 968130, 978887, 1129485, 1217970, 1258569, 1355382, 1398410, 1420965, 1452195, 1705158, 1957774, 2033073, 2097615, 2258970, 2517138, 2841930, 2904390, 2936661, 3388455, 3775707, 4066146, 4195230, 4262895, 4894435, 5873322, 6292845, 6776910, 7551414, 8525790, 8809983, 9788870, 10165365, 12585690, 14683305, 17619966, 18878535, 20330730, 26429949, 29366610, 37757070, 44049915, 52859898, 88099830, 132149745, 264299490]

約数ペア:

[(1, 264299490), (2, 132149745), (3, 88099830), (5, 52859898), (6, 44049915), (7, 37757070), (9, 29366610), (10, 26429949), (13, 20330730), (14, 18878535), (15, 17619966), (18, 14683305), (21, 12585690), (26, 10165365), (27, 9788870), (30, 8809983), (31, 8525790), (35, 7551414), (39, 6776910), (42, 6292845), (45, 5873322), (54, 4894435), (62, 4262895), (63, 4195230), (65, 4066146), (70, 3775707), (78, 3388455), (90, 2936661), (91, 2904390), (93, 2841930), (105, 2517138), (117, 2258970), (126, 2097615), (130, 2033073), (135, 1957774), (155, 1705158), (182, 1452195), (186, 1420965), (189, 1398410), (195, 1355382), (210, 1258569), (217, 1217970), (234, 1129485), (270, 978887), (273, 968130), (279, 947310), (310, 852579), (315, 839046), (347, 761670), (351, 752990), (378, 699205), (390, 677691), (403, 655830), (434, 608985), (455, 580878), (465, 568386), (546, 484065), (558, 473655), (585, 451794), (630, 419523), (651, 405990), (694, 380835), (702, 376495), (806, 327915), (819, 322710), (837, 315770), (910, 290439), (930, 284193), (945, 279682), (1041, 253890), (1085, 243594), (1170, 225897), (1209, 218610), (1302, 202995), (1365, 193626), (1395, 189462), (1638, 161355), (1674, 157885), (1735, 152334), (1755, 150598), (1890, 139841), (1953, 135330), (2015, 131166), (2082, 126945), (2170, 121797), (2418, 109305), (2429, 108810), (2457, 107570), (2730, 96813), (2790, 94731), (2821, 93690), (3123, 84630), (3255, 81198), (3470, 76167), (3510, 75299), (3627, 72870), (3906, 67665), (4030, 65583), (4095, 64542), (4185, 63154), (4511, 58590), (4858, 54405), (4914, 53785), (5205, 50778), (5642, 46845), (5859, 45110), (6045, 43722), (6246, 42315), (6510, 40599), (7254, 36435), (7287, 36270), (8190, 32271), (8370, 31577), (8463, 31230), (9022, 29295), (9369, 28210), (9765, 27066), (10410, 25389), (10757, 24570), (10881, 24290), (11718, 22555), (12090, 21861), (12145, 21762), (12285, 21514), (13533, 19530), (14105, 18738), (14574, 18135), (15615, 16926)]