19484135280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{15263}}^1$

素因数の和:15485

約数の個数: 200

約数和(自身を含む): 68019253632

約数和(自身を除く): 48535118352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 197, 216, 240, 270, 324, 360, 394, 405, 432, 540, 591, 648, 720, 788, 810, 985, 1080, 1182, 1296, 1576, 1620, 1773, 1970, 2160, 2364, 2955, 3152, 3240, 3546, 3940, 4728, 5319, 5910, 6480, 7092, 7880, 8865, 9456, 10638, 11820, 14184, 15263, 15760, 15957, 17730, 21276, 23640, 26595, 28368, 30526, 31914, 35460, 42552, 45789, 47280, 53190, 61052, 63828, 70920, 76315, 79785, 85104, 91578, 106380, 122104, 127656, 137367, 141840, 152630, 159570, 183156, 212760, 228945, 244208, 255312, 274734, 305260, 319140, 366312, 412101, 425520, 457890, 549468, 610520, 638280, 686835, 732624, 824202, 915780, 1098936, 1221040, 1236303, 1276560, 1373670, 1648404, 1831560, 2060505, 2197872, 2472606, 2747340, 3006811, 3296808, 3663120, 4121010, 4945212, 5494680, 6013622, 6181515, 6593616, 8242020, 9020433, 9890424, 10989360, 12027244, 12363030, 15034055, 16484040, 18040866, 19780848, 24054488, 24726060, 27061299, 30068110, 32968080, 36081732, 45102165, 48108976, 49452120, 54122598, 60136220, 72163464, 81183897, 90204330, 98904240, 108245196, 120272440, 135306495, 144326928, 162367794, 180408660, 216490392, 240544880, 243551691, 270612990, 324735588, 360817320, 405919485, 432980784, 487103382, 541225980, 649471176, 721634640, 811838970, 974206764, 1082451960, 1217758455, 1298942352, 1623677940, 1948413528, 2164903920, 2435516910, 3247355880, 3896827056, 4871033820, 6494711760, 9742067640, 19484135280]

約数ペア:

[(1, 19484135280), (2, 9742067640), (3, 6494711760), (4, 4871033820), (5, 3896827056), (6, 3247355880), (8, 2435516910), (9, 2164903920), (10, 1948413528), (12, 1623677940), (15, 1298942352), (16, 1217758455), (18, 1082451960), (20, 974206764), (24, 811838970), (27, 721634640), (30, 649471176), (36, 541225980), (40, 487103382), (45, 432980784), (48, 405919485), (54, 360817320), (60, 324735588), (72, 270612990), (80, 243551691), (81, 240544880), (90, 216490392), (108, 180408660), (120, 162367794), (135, 144326928), (144, 135306495), (162, 120272440), (180, 108245196), (197, 98904240), (216, 90204330), (240, 81183897), (270, 72163464), (324, 60136220), (360, 54122598), (394, 49452120), (405, 48108976), (432, 45102165), (540, 36081732), (591, 32968080), (648, 30068110), (720, 27061299), (788, 24726060), (810, 24054488), (985, 19780848), (1080, 18040866), (1182, 16484040), (1296, 15034055), (1576, 12363030), (1620, 12027244), (1773, 10989360), (1970, 9890424), (2160, 9020433), (2364, 8242020), (2955, 6593616), (3152, 6181515), (3240, 6013622), (3546, 5494680), (3940, 4945212), (4728, 4121010), (5319, 3663120), (5910, 3296808), (6480, 3006811), (7092, 2747340), (7880, 2472606), (8865, 2197872), (9456, 2060505), (10638, 1831560), (11820, 1648404), (14184, 1373670), (15263, 1276560), (15760, 1236303), (15957, 1221040), (17730, 1098936), (21276, 915780), (23640, 824202), (26595, 732624), (28368, 686835), (30526, 638280), (31914, 610520), (35460, 549468), (42552, 457890), (45789, 425520), (47280, 412101), (53190, 366312), (61052, 319140), (63828, 305260), (70920, 274734), (76315, 255312), (79785, 244208), (85104, 228945), (91578, 212760), (106380, 183156), (122104, 159570), (127656, 152630), (137367, 141840)]