264892680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:386

約数の個数: 320

約数和(自身を含む): 1012334400

約数和(自身を除く): 747441720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 162, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 324, 331, 342, 351, 360, 380, 390, 405, 456, 468, 494, 513, 520, 540, 570, 585, 648, 662, 684, 702, 741, 760, 780, 810, 855, 936, 988, 993, 1026, 1053, 1080, 1140, 1170, 1235, 1324, 1368, 1404, 1482, 1539, 1560, 1620, 1655, 1710, 1755, 1976, 1986, 2052, 2106, 2223, 2280, 2340, 2470, 2565, 2648, 2808, 2964, 2979, 3078, 3240, 3310, 3420, 3510, 3705, 3972, 4104, 4212, 4303, 4446, 4680, 4940, 4965, 5130, 5265, 5928, 5958, 6156, 6289, 6620, 6669, 6840, 7020, 7410, 7695, 7944, 8424, 8606, 8892, 8937, 9880, 9930, 10260, 10530, 11115, 11916, 12312, 12578, 12909, 13240, 13338, 14040, 14820, 14895, 15390, 17212, 17784, 17874, 18867, 19860, 20007, 20520, 21060, 21515, 22230, 23832, 25156, 25818, 26676, 26811, 29640, 29790, 30780, 31445, 33345, 34424, 35748, 37734, 38727, 39720, 40014, 42120, 43030, 44460, 44685, 50312, 51636, 53352, 53622, 56601, 59580, 61560, 62890, 64545, 66690, 71496, 75468, 77454, 80028, 81757, 86060, 88920, 89370, 94335, 100035, 103272, 107244, 113202, 116181, 119160, 125780, 129090, 133380, 134055, 150936, 154908, 160056, 163514, 169803, 172120, 178740, 188670, 193635, 200070, 214488, 226404, 232362, 245271, 251560, 258180, 266760, 268110, 283005, 309816, 327028, 339606, 348543, 357480, 377340, 387270, 400140, 408785, 452808, 464724, 490542, 509409, 516360, 536220, 566010, 580905, 654056, 679212, 697086, 735813, 754680, 774540, 800280, 817570, 849015, 929448, 981084, 1018818, 1072440, 1132020, 1161810, 1226355, 1358424, 1394172, 1471626, 1549080, 1635140, 1698030, 1742715, 1962168, 2037636, 2207439, 2264040, 2323620, 2452710, 2547045, 2788344, 2943252, 3270280, 3396060, 3485430, 3679065, 4075272, 4414878, 4647240, 4905420, 5094090, 5886504, 6622317, 6792120, 6970860, 7358130, 8829756, 9810840, 10188180, 11037195, 13244634, 13941720, 14716260, 17659512, 20376360, 22074390, 26489268, 29432520, 33111585, 44148780, 52978536, 66223170, 88297560, 132446340, 264892680]

約数ペア:

[(1, 264892680), (2, 132446340), (3, 88297560), (4, 66223170), (5, 52978536), (6, 44148780), (8, 33111585), (9, 29432520), (10, 26489268), (12, 22074390), (13, 20376360), (15, 17659512), (18, 14716260), (19, 13941720), (20, 13244634), (24, 11037195), (26, 10188180), (27, 9810840), (30, 8829756), (36, 7358130), (38, 6970860), (39, 6792120), (40, 6622317), (45, 5886504), (52, 5094090), (54, 4905420), (57, 4647240), (60, 4414878), (65, 4075272), (72, 3679065), (76, 3485430), (78, 3396060), (81, 3270280), (90, 2943252), (95, 2788344), (104, 2547045), (108, 2452710), (114, 2323620), (117, 2264040), (120, 2207439), (130, 2037636), (135, 1962168), (152, 1742715), (156, 1698030), (162, 1635140), (171, 1549080), (180, 1471626), (190, 1394172), (195, 1358424), (216, 1226355), (228, 1161810), (234, 1132020), (247, 1072440), (260, 1018818), (270, 981084), (285, 929448), (312, 849015), (324, 817570), (331, 800280), (342, 774540), (351, 754680), (360, 735813), (380, 697086), (390, 679212), (405, 654056), (456, 580905), (468, 566010), (494, 536220), (513, 516360), (520, 509409), (540, 490542), (570, 464724), (585, 452808), (648, 408785), (662, 400140), (684, 387270), (702, 377340), (741, 357480), (760, 348543), (780, 339606), (810, 327028), (855, 309816), (936, 283005), (988, 268110), (993, 266760), (1026, 258180), (1053, 251560), (1080, 245271), (1140, 232362), (1170, 226404), (1235, 214488), (1324, 200070), (1368, 193635), (1404, 188670), (1482, 178740), (1539, 172120), (1560, 169803), (1620, 163514), (1655, 160056), (1710, 154908), (1755, 150936), (1976, 134055), (1986, 133380), (2052, 129090), (2106, 125780), (2223, 119160), (2280, 116181), (2340, 113202), (2470, 107244), (2565, 103272), (2648, 100035), (2808, 94335), (2964, 89370), (2979, 88920), (3078, 86060), (3240, 81757), (3310, 80028), (3420, 77454), (3510, 75468), (3705, 71496), (3972, 66690), (4104, 64545), (4212, 62890), (4303, 61560), (4446, 59580), (4680, 56601), (4940, 53622), (4965, 53352), (5130, 51636), (5265, 50312), (5928, 44685), (5958, 44460), (6156, 43030), (6289, 42120), (6620, 40014), (6669, 39720), (6840, 38727), (7020, 37734), (7410, 35748), (7695, 34424), (7944, 33345), (8424, 31445), (8606, 30780), (8892, 29790), (8937, 29640), (9880, 26811), (9930, 26676), (10260, 25818), (10530, 25156), (11115, 23832), (11916, 22230), (12312, 21515), (12578, 21060), (12909, 20520), (13240, 20007), (13338, 19860), (14040, 18867), (14820, 17874), (14895, 17784), (15390, 17212)]