208085040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 734336928

約数和(自身を除く): 526251888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 73, 74, 80, 90, 107, 111, 120, 144, 146, 148, 180, 185, 214, 219, 222, 240, 292, 296, 321, 333, 360, 365, 370, 428, 438, 444, 535, 555, 584, 592, 642, 657, 666, 720, 730, 740, 856, 876, 888, 963, 1070, 1095, 1110, 1168, 1284, 1314, 1332, 1460, 1480, 1605, 1665, 1712, 1752, 1776, 1926, 2140, 2190, 2220, 2568, 2628, 2664, 2701, 2920, 2960, 3210, 3285, 3330, 3504, 3852, 3959, 4280, 4380, 4440, 4815, 5136, 5256, 5328, 5402, 5840, 6420, 6570, 6660, 7704, 7811, 7918, 8103, 8560, 8760, 8880, 9630, 10512, 10804, 11877, 12840, 13140, 13320, 13505, 15408, 15622, 15836, 16206, 17520, 19260, 19795, 21608, 23433, 23754, 24309, 25680, 26280, 26640, 27010, 31244, 31672, 32412, 35631, 38520, 39055, 39590, 40515, 43216, 46866, 47508, 48618, 52560, 54020, 59385, 62488, 63344, 64824, 70299, 71262, 77040, 78110, 79180, 81030, 93732, 95016, 97236, 108040, 117165, 118770, 121545, 124976, 129648, 140598, 142524, 156220, 158360, 162060, 178155, 187464, 190032, 194472, 216080, 234330, 237540, 243090, 281196, 285048, 289007, 312440, 316720, 324120, 351495, 356310, 374928, 388944, 468660, 475080, 486180, 562392, 570096, 578014, 624880, 648240, 702990, 712620, 867021, 937320, 950160, 972360, 1124784, 1156028, 1405980, 1425240, 1445035, 1734042, 1874640, 1944720, 2312056, 2601063, 2811960, 2850480, 2890070, 3468084, 4335105, 4624112, 5202126, 5623920, 5780140, 6936168, 8670210, 10404252, 11560280, 13005315, 13872336, 17340420, 20808504, 23120560, 26010630, 34680840, 41617008, 52021260, 69361680, 104042520, 208085040]

約数ペア:

[(1, 208085040), (2, 104042520), (3, 69361680), (4, 52021260), (5, 41617008), (6, 34680840), (8, 26010630), (9, 23120560), (10, 20808504), (12, 17340420), (15, 13872336), (16, 13005315), (18, 11560280), (20, 10404252), (24, 8670210), (30, 6936168), (36, 5780140), (37, 5623920), (40, 5202126), (45, 4624112), (48, 4335105), (60, 3468084), (72, 2890070), (73, 2850480), (74, 2811960), (80, 2601063), (90, 2312056), (107, 1944720), (111, 1874640), (120, 1734042), (144, 1445035), (146, 1425240), (148, 1405980), (180, 1156028), (185, 1124784), (214, 972360), (219, 950160), (222, 937320), (240, 867021), (292, 712620), (296, 702990), (321, 648240), (333, 624880), (360, 578014), (365, 570096), (370, 562392), (428, 486180), (438, 475080), (444, 468660), (535, 388944), (555, 374928), (584, 356310), (592, 351495), (642, 324120), (657, 316720), (666, 312440), (720, 289007), (730, 285048), (740, 281196), (856, 243090), (876, 237540), (888, 234330), (963, 216080), (1070, 194472), (1095, 190032), (1110, 187464), (1168, 178155), (1284, 162060), (1314, 158360), (1332, 156220), (1460, 142524), (1480, 140598), (1605, 129648), (1665, 124976), (1712, 121545), (1752, 118770), (1776, 117165), (1926, 108040), (2140, 97236), (2190, 95016), (2220, 93732), (2568, 81030), (2628, 79180), (2664, 78110), (2701, 77040), (2920, 71262), (2960, 70299), (3210, 64824), (3285, 63344), (3330, 62488), (3504, 59385), (3852, 54020), (3959, 52560), (4280, 48618), (4380, 47508), (4440, 46866), (4815, 43216), (5136, 40515), (5256, 39590), (5328, 39055), (5402, 38520), (5840, 35631), (6420, 32412), (6570, 31672), (6660, 31244), (7704, 27010), (7811, 26640), (7918, 26280), (8103, 25680), (8560, 24309), (8760, 23754), (8880, 23433), (9630, 21608), (10512, 19795), (10804, 19260), (11877, 17520), (12840, 16206), (13140, 15836), (13320, 15622), (13505, 15408)]