185136840

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{907}}^1$

素因数の和:943

約数の個数: 224

約数和(自身を含む): 714559680

約数和(自身を除く): 529422840

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, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 729, 756, 810, 840, 907, 945, 972, 1080, 1134, 1215, 1260, 1458, 1512, 1620, 1701, 1814, 1890, 1944, 2268, 2430, 2520, 2721, 2835, 2916, 3240, 3402, 3628, 3645, 3780, 4535, 4536, 4860, 5103, 5442, 5670, 5832, 6349, 6804, 7256, 7290, 7560, 8163, 8505, 9070, 9720, 10206, 10884, 11340, 12698, 13605, 13608, 14580, 16326, 17010, 18140, 19047, 20412, 21768, 22680, 24489, 25396, 25515, 27210, 29160, 31745, 32652, 34020, 36280, 38094, 40815, 40824, 48978, 50792, 51030, 54420, 57141, 63490, 65304, 68040, 73467, 76188, 81630, 95235, 97956, 102060, 108840, 114282, 122445, 126980, 146934, 152376, 163260, 171423, 190470, 195912, 204120, 220401, 228564, 244890, 253960, 285705, 293868, 326520, 342846, 367335, 380940, 440802, 457128, 489780, 514269, 571410, 587736, 661203, 685692, 734670, 761880, 857115, 881604, 979560, 1028538, 1102005, 1142820, 1322406, 1371384, 1469340, 1542807, 1714230, 1763208, 2057076, 2204010, 2285640, 2571345, 2644812, 2938680, 3085614, 3306015, 3428460, 4114152, 4408020, 4628421, 5142690, 5289624, 6171228, 6612030, 6856920, 7714035, 8816040, 9256842, 10285380, 12342456, 13224060, 15428070, 18513684, 20570760, 23142105, 26448120, 30856140, 37027368, 46284210, 61712280, 92568420, 185136840]

約数ペア:

[(1, 185136840), (2, 92568420), (3, 61712280), (4, 46284210), (5, 37027368), (6, 30856140), (7, 26448120), (8, 23142105), (9, 20570760), (10, 18513684), (12, 15428070), (14, 13224060), (15, 12342456), (18, 10285380), (20, 9256842), (21, 8816040), (24, 7714035), (27, 6856920), (28, 6612030), (30, 6171228), (35, 5289624), (36, 5142690), (40, 4628421), (42, 4408020), (45, 4114152), (54, 3428460), (56, 3306015), (60, 3085614), (63, 2938680), (70, 2644812), (72, 2571345), (81, 2285640), (84, 2204010), (90, 2057076), (105, 1763208), (108, 1714230), (120, 1542807), (126, 1469340), (135, 1371384), (140, 1322406), (162, 1142820), (168, 1102005), (180, 1028538), (189, 979560), (210, 881604), (216, 857115), (243, 761880), (252, 734670), (270, 685692), (280, 661203), (315, 587736), (324, 571410), (360, 514269), (378, 489780), (405, 457128), (420, 440802), (486, 380940), (504, 367335), (540, 342846), (567, 326520), (630, 293868), (648, 285705), (729, 253960), (756, 244890), (810, 228564), (840, 220401), (907, 204120), (945, 195912), (972, 190470), (1080, 171423), (1134, 163260), (1215, 152376), (1260, 146934), (1458, 126980), (1512, 122445), (1620, 114282), (1701, 108840), (1814, 102060), (1890, 97956), (1944, 95235), (2268, 81630), (2430, 76188), (2520, 73467), (2721, 68040), (2835, 65304), (2916, 63490), (3240, 57141), (3402, 54420), (3628, 51030), (3645, 50792), (3780, 48978), (4535, 40824), (4536, 40815), (4860, 38094), (5103, 36280), (5442, 34020), (5670, 32652), (5832, 31745), (6349, 29160), (6804, 27210), (7256, 25515), (7290, 25396), (7560, 24489), (8163, 22680), (8505, 21768), (9070, 20412), (9720, 19047), (10206, 18140), (10884, 17010), (11340, 16326), (12698, 14580), (13605, 13608)]