272608560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{7727}}^1$

素因数の和:7760

約数の個数: 180

約数和(自身を含む): 1065119328

約数和(自身を除く): 792510768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 7727, 8820, 11760, 15454, 17640, 23181, 30908, 35280, 38635, 46362, 54089, 61816, 69543, 77270, 92724, 108178, 115905, 123632, 139086, 154540, 162267, 185448, 216356, 231810, 270445, 278172, 309080, 324534, 347715, 370896, 378623, 432712, 463620, 486801, 540890, 556344, 618160, 649068, 695430, 757246, 811335, 865424, 927240, 973602, 1081780, 1112688, 1135869, 1298136, 1390860, 1514492, 1622670, 1854480, 1893115, 1947204, 2163560, 2271738, 2434005, 2596272, 2781720, 3028984, 3245340, 3407607, 3786230, 3894408, 4327120, 4543476, 4868010, 5563440, 5679345, 6057968, 6490680, 6815214, 7572460, 7788816, 9086952, 9736020, 11358690, 12981360, 13630428, 15144920, 17038035, 18173904, 19472040, 22717380, 27260856, 30289840, 34076070, 38944080, 45434760, 54521712, 68152140, 90869520, 136304280, 272608560]

約数ペア:

[(1, 272608560), (2, 136304280), (3, 90869520), (4, 68152140), (5, 54521712), (6, 45434760), (7, 38944080), (8, 34076070), (9, 30289840), (10, 27260856), (12, 22717380), (14, 19472040), (15, 18173904), (16, 17038035), (18, 15144920), (20, 13630428), (21, 12981360), (24, 11358690), (28, 9736020), (30, 9086952), (35, 7788816), (36, 7572460), (40, 6815214), (42, 6490680), (45, 6057968), (48, 5679345), (49, 5563440), (56, 4868010), (60, 4543476), (63, 4327120), (70, 3894408), (72, 3786230), (80, 3407607), (84, 3245340), (90, 3028984), (98, 2781720), (105, 2596272), (112, 2434005), (120, 2271738), (126, 2163560), (140, 1947204), (144, 1893115), (147, 1854480), (168, 1622670), (180, 1514492), (196, 1390860), (210, 1298136), (240, 1135869), (245, 1112688), (252, 1081780), (280, 973602), (294, 927240), (315, 865424), (336, 811335), (360, 757246), (392, 695430), (420, 649068), (441, 618160), (490, 556344), (504, 540890), (560, 486801), (588, 463620), (630, 432712), (720, 378623), (735, 370896), (784, 347715), (840, 324534), (882, 309080), (980, 278172), (1008, 270445), (1176, 231810), (1260, 216356), (1470, 185448), (1680, 162267), (1764, 154540), (1960, 139086), (2205, 123632), (2352, 115905), (2520, 108178), (2940, 92724), (3528, 77270), (3920, 69543), (4410, 61816), (5040, 54089), (5880, 46362), (7056, 38635), (7727, 35280), (8820, 30908), (11760, 23181), (15454, 17640)]