964437760

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:535

約数の個数: 216

約数和(自身を含む): 2740268160

約数和(自身を除く): 1775830400

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 121, 128, 130, 143, 160, 176, 208, 220, 242, 256, 260, 286, 320, 352, 416, 440, 479, 484, 520, 572, 605, 640, 704, 715, 832, 880, 958, 968, 1040, 1144, 1210, 1280, 1408, 1430, 1573, 1664, 1760, 1916, 1936, 2080, 2288, 2395, 2420, 2816, 2860, 3146, 3328, 3520, 3832, 3872, 4160, 4576, 4790, 4840, 5269, 5720, 6227, 6292, 7040, 7664, 7744, 7865, 8320, 9152, 9580, 9680, 10538, 11440, 12454, 12584, 14080, 15328, 15488, 15730, 16640, 18304, 19160, 19360, 21076, 22880, 24908, 25168, 26345, 30656, 30976, 31135, 31460, 36608, 38320, 38720, 42152, 45760, 49816, 50336, 52690, 57959, 61312, 62270, 62920, 68497, 76640, 77440, 84304, 91520, 99632, 100672, 105380, 115918, 122624, 124540, 125840, 136994, 153280, 154880, 168608, 183040, 199264, 201344, 210760, 231836, 249080, 251680, 273988, 289795, 306560, 337216, 342485, 398528, 402688, 421520, 463672, 498160, 503360, 547976, 579590, 613120, 674432, 684970, 753467, 797056, 843040, 927344, 996320, 1006720, 1095952, 1159180, 1348864, 1369940, 1506934, 1594112, 1686080, 1854688, 1992640, 2013440, 2191904, 2318360, 2739880, 3013868, 3372160, 3709376, 3767335, 3985280, 4383808, 4636720, 5479760, 6027736, 6744320, 7418752, 7534670, 7970560, 8767616, 9273440, 10959520, 12055472, 14837504, 15069340, 17535232, 18546880, 21919040, 24110944, 30138680, 37093760, 43838080, 48221888, 60277360, 74187520, 87676160, 96443776, 120554720, 192887552, 241109440, 482218880, 964437760]

約数ペア:

[(1, 964437760), (2, 482218880), (4, 241109440), (5, 192887552), (8, 120554720), (10, 96443776), (11, 87676160), (13, 74187520), (16, 60277360), (20, 48221888), (22, 43838080), (26, 37093760), (32, 30138680), (40, 24110944), (44, 21919040), (52, 18546880), (55, 17535232), (64, 15069340), (65, 14837504), (80, 12055472), (88, 10959520), (104, 9273440), (110, 8767616), (121, 7970560), (128, 7534670), (130, 7418752), (143, 6744320), (160, 6027736), (176, 5479760), (208, 4636720), (220, 4383808), (242, 3985280), (256, 3767335), (260, 3709376), (286, 3372160), (320, 3013868), (352, 2739880), (416, 2318360), (440, 2191904), (479, 2013440), (484, 1992640), (520, 1854688), (572, 1686080), (605, 1594112), (640, 1506934), (704, 1369940), (715, 1348864), (832, 1159180), (880, 1095952), (958, 1006720), (968, 996320), (1040, 927344), (1144, 843040), (1210, 797056), (1280, 753467), (1408, 684970), (1430, 674432), (1573, 613120), (1664, 579590), (1760, 547976), (1916, 503360), (1936, 498160), (2080, 463672), (2288, 421520), (2395, 402688), (2420, 398528), (2816, 342485), (2860, 337216), (3146, 306560), (3328, 289795), (3520, 273988), (3832, 251680), (3872, 249080), (4160, 231836), (4576, 210760), (4790, 201344), (4840, 199264), (5269, 183040), (5720, 168608), (6227, 154880), (6292, 153280), (7040, 136994), (7664, 125840), (7744, 124540), (7865, 122624), (8320, 115918), (9152, 105380), (9580, 100672), (9680, 99632), (10538, 91520), (11440, 84304), (12454, 77440), (12584, 76640), (14080, 68497), (15328, 62920), (15488, 62270), (15730, 61312), (16640, 57959), (18304, 52690), (19160, 50336), (19360, 49816), (21076, 45760), (22880, 42152), (24908, 38720), (25168, 38320), (26345, 36608), (30656, 31460), (30976, 31135)]