17319120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 240

約数和(自身を含む): 67531392

約数和(自身を除く): 50212272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 61, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 122, 130, 140, 156, 168, 169, 182, 183, 195, 208, 210, 240, 244, 260, 273, 280, 305, 312, 336, 338, 364, 366, 390, 420, 427, 455, 488, 507, 520, 546, 560, 610, 624, 676, 728, 732, 780, 793, 840, 845, 854, 910, 915, 976, 1014, 1040, 1092, 1183, 1220, 1281, 1352, 1365, 1456, 1464, 1560, 1586, 1680, 1690, 1708, 1820, 1830, 2028, 2135, 2184, 2366, 2379, 2440, 2535, 2562, 2704, 2730, 2928, 3120, 3172, 3380, 3416, 3549, 3640, 3660, 3965, 4056, 4270, 4368, 4732, 4758, 4880, 5070, 5124, 5460, 5551, 5915, 6344, 6405, 6760, 6832, 7098, 7280, 7320, 7930, 8112, 8540, 9464, 9516, 10140, 10248, 10309, 10920, 11102, 11830, 11895, 12688, 12810, 13520, 14196, 14640, 15860, 16653, 17080, 17745, 18928, 19032, 20280, 20496, 20618, 21840, 22204, 23660, 23790, 25620, 27755, 28392, 30927, 31720, 33306, 34160, 35490, 38064, 40560, 41236, 44408, 47320, 47580, 51240, 51545, 55510, 56784, 61854, 63440, 66612, 70980, 72163, 82472, 83265, 88816, 94640, 95160, 102480, 103090, 111020, 123708, 133224, 141960, 144326, 154635, 164944, 166530, 190320, 206180, 216489, 222040, 247416, 266448, 283920, 288652, 309270, 333060, 360815, 412360, 432978, 444080, 494832, 577304, 618540, 666120, 721630, 824720, 865956, 1082445, 1154608, 1237080, 1332240, 1443260, 1731912, 2164890, 2474160, 2886520, 3463824, 4329780, 5773040, 8659560, 17319120]

約数ペア:

[(1, 17319120), (2, 8659560), (3, 5773040), (4, 4329780), (5, 3463824), (6, 2886520), (7, 2474160), (8, 2164890), (10, 1731912), (12, 1443260), (13, 1332240), (14, 1237080), (15, 1154608), (16, 1082445), (20, 865956), (21, 824720), (24, 721630), (26, 666120), (28, 618540), (30, 577304), (35, 494832), (39, 444080), (40, 432978), (42, 412360), (48, 360815), (52, 333060), (56, 309270), (60, 288652), (61, 283920), (65, 266448), (70, 247416), (78, 222040), (80, 216489), (84, 206180), (91, 190320), (104, 166530), (105, 164944), (112, 154635), (120, 144326), (122, 141960), (130, 133224), (140, 123708), (156, 111020), (168, 103090), (169, 102480), (182, 95160), (183, 94640), (195, 88816), (208, 83265), (210, 82472), (240, 72163), (244, 70980), (260, 66612), (273, 63440), (280, 61854), (305, 56784), (312, 55510), (336, 51545), (338, 51240), (364, 47580), (366, 47320), (390, 44408), (420, 41236), (427, 40560), (455, 38064), (488, 35490), (507, 34160), (520, 33306), (546, 31720), (560, 30927), (610, 28392), (624, 27755), (676, 25620), (728, 23790), (732, 23660), (780, 22204), (793, 21840), (840, 20618), (845, 20496), (854, 20280), (910, 19032), (915, 18928), (976, 17745), (1014, 17080), (1040, 16653), (1092, 15860), (1183, 14640), (1220, 14196), (1281, 13520), (1352, 12810), (1365, 12688), (1456, 11895), (1464, 11830), (1560, 11102), (1586, 10920), (1680, 10309), (1690, 10248), (1708, 10140), (1820, 9516), (1830, 9464), (2028, 8540), (2135, 8112), (2184, 7930), (2366, 7320), (2379, 7280), (2440, 7098), (2535, 6832), (2562, 6760), (2704, 6405), (2730, 6344), (2928, 5915), (3120, 5551), (3172, 5460), (3380, 5124), (3416, 5070), (3549, 4880), (3640, 4758), (3660, 4732), (3965, 4368), (4056, 4270)]