189219240

素因数分解:

$2^3\times 3^8\times 5^1\times 7^1\times {\mathrm{103}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 736894080

約数和(自身を除く): 547674840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 103, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 206, 210, 216, 243, 252, 270, 280, 309, 315, 324, 360, 378, 405, 412, 420, 486, 504, 515, 540, 567, 618, 630, 648, 721, 729, 756, 810, 824, 840, 927, 945, 972, 1030, 1080, 1134, 1215, 1236, 1260, 1442, 1458, 1512, 1545, 1620, 1701, 1854, 1890, 1944, 2060, 2163, 2187, 2268, 2430, 2472, 2520, 2781, 2835, 2884, 2916, 3090, 3240, 3402, 3605, 3645, 3708, 3780, 4120, 4326, 4374, 4536, 4635, 4860, 5103, 5562, 5670, 5768, 5832, 6180, 6489, 6561, 6804, 7210, 7290, 7416, 7560, 8343, 8505, 8652, 8748, 9270, 9720, 10206, 10815, 10935, 11124, 11340, 12360, 12978, 13122, 13608, 13905, 14420, 14580, 15309, 16686, 17010, 17304, 17496, 18540, 19467, 20412, 21630, 21870, 22248, 22680, 25029, 25515, 25956, 26244, 27810, 28840, 29160, 30618, 32445, 32805, 33372, 34020, 37080, 38934, 40824, 41715, 43260, 43740, 45927, 50058, 51030, 51912, 52488, 55620, 58401, 61236, 64890, 65610, 66744, 68040, 75087, 76545, 77868, 83430, 86520, 87480, 91854, 97335, 100116, 102060, 111240, 116802, 122472, 125145, 129780, 131220, 150174, 153090, 155736, 166860, 175203, 183708, 194670, 200232, 204120, 225261, 229635, 233604, 250290, 259560, 262440, 292005, 300348, 306180, 333720, 350406, 367416, 375435, 389340, 450522, 459270, 467208, 500580, 525609, 584010, 600696, 612360, 675783, 700812, 750870, 778680, 876015, 901044, 918540, 1001160, 1051218, 1126305, 1168020, 1351566, 1401624, 1501740, 1576827, 1752030, 1802088, 1837080, 2102436, 2252610, 2336040, 2628045, 2703132, 3003480, 3153654, 3378915, 3504060, 4204872, 4505220, 4730481, 5256090, 5406264, 6307308, 6757830, 7008120, 7884135, 9010440, 9460962, 10512180, 12614616, 13515660, 15768270, 18921924, 21024360, 23652405, 27031320, 31536540, 37843848, 47304810, 63073080, 94609620, 189219240]

約数ペア:

[(1, 189219240), (2, 94609620), (3, 63073080), (4, 47304810), (5, 37843848), (6, 31536540), (7, 27031320), (8, 23652405), (9, 21024360), (10, 18921924), (12, 15768270), (14, 13515660), (15, 12614616), (18, 10512180), (20, 9460962), (21, 9010440), (24, 7884135), (27, 7008120), (28, 6757830), (30, 6307308), (35, 5406264), (36, 5256090), (40, 4730481), (42, 4505220), (45, 4204872), (54, 3504060), (56, 3378915), (60, 3153654), (63, 3003480), (70, 2703132), (72, 2628045), (81, 2336040), (84, 2252610), (90, 2102436), (103, 1837080), (105, 1802088), (108, 1752030), (120, 1576827), (126, 1501740), (135, 1401624), (140, 1351566), (162, 1168020), (168, 1126305), (180, 1051218), (189, 1001160), (206, 918540), (210, 901044), (216, 876015), (243, 778680), (252, 750870), (270, 700812), (280, 675783), (309, 612360), (315, 600696), (324, 584010), (360, 525609), (378, 500580), (405, 467208), (412, 459270), (420, 450522), (486, 389340), (504, 375435), (515, 367416), (540, 350406), (567, 333720), (618, 306180), (630, 300348), (648, 292005), (721, 262440), (729, 259560), (756, 250290), (810, 233604), (824, 229635), (840, 225261), (927, 204120), (945, 200232), (972, 194670), (1030, 183708), (1080, 175203), (1134, 166860), (1215, 155736), (1236, 153090), (1260, 150174), (1442, 131220), (1458, 129780), (1512, 125145), (1545, 122472), (1620, 116802), (1701, 111240), (1854, 102060), (1890, 100116), (1944, 97335), (2060, 91854), (2163, 87480), (2187, 86520), (2268, 83430), (2430, 77868), (2472, 76545), (2520, 75087), (2781, 68040), (2835, 66744), (2884, 65610), (2916, 64890), (3090, 61236), (3240, 58401), (3402, 55620), (3605, 52488), (3645, 51912), (3708, 51030), (3780, 50058), (4120, 45927), (4326, 43740), (4374, 43260), (4536, 41715), (4635, 40824), (4860, 38934), (5103, 37080), (5562, 34020), (5670, 33372), (5768, 32805), (5832, 32445), (6180, 30618), (6489, 29160), (6561, 28840), (6804, 27810), (7210, 26244), (7290, 25956), (7416, 25515), (7560, 25029), (8343, 22680), (8505, 22248), (8652, 21870), (8748, 21630), (9270, 20412), (9720, 19467), (10206, 18540), (10815, 17496), (10935, 17304), (11124, 17010), (11340, 16686), (12360, 15309), (12978, 14580), (13122, 14420), (13608, 13905)]