253140450120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2741}}^1\times {\mathrm{6257}}^1$

素因数の和:9056

約数の個数: 192

約数和(自身を含む): 843214685040

約数和(自身を除く): 590074234920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2741, 2952, 3690, 4920, 5482, 6257, 7380, 8223, 10964, 12514, 13705, 14760, 16446, 18771, 21928, 24669, 25028, 27410, 31285, 32892, 37542, 41115, 49338, 50056, 54820, 56313, 62570, 65784, 75084, 82230, 93855, 98676, 109640, 112381, 112626, 123345, 125140, 150168, 164460, 187710, 197352, 224762, 225252, 246690, 250280, 256537, 281565, 328920, 337143, 375420, 449524, 450504, 493380, 513074, 561905, 563130, 674286, 750840, 769611, 899048, 986760, 1011429, 1026148, 1123810, 1126260, 1282685, 1348572, 1539222, 1685715, 2022858, 2052296, 2247620, 2252520, 2308833, 2565370, 2697144, 3078444, 3371430, 3848055, 4045716, 4495240, 4617666, 5057145, 5130740, 6156888, 6742860, 7696110, 8091432, 9235332, 10114290, 10261480, 11544165, 13485720, 15392220, 17150437, 18470664, 20228580, 23088330, 30784440, 34300874, 40457160, 46176660, 51451311, 68601748, 85752185, 92353320, 102902622, 137203496, 154353933, 171504370, 205805244, 257256555, 308707866, 343008740, 411610488, 514513110, 617415732, 686017480, 703167917, 771769665, 1029026220, 1234831464, 1406335834, 1543539330, 2058052440, 2109503751, 2812671668, 3087078660, 3515839585, 4219007502, 5625343336, 6174157320, 6328511253, 7031679170, 8438015004, 10547518755, 12657022506, 14063358340, 16876030008, 21095037510, 25314045012, 28126716680, 31642556265, 42190075020, 50628090024, 63285112530, 84380150040, 126570225060, 253140450120]

約数ペア:

[(1, 253140450120), (2, 126570225060), (3, 84380150040), (4, 63285112530), (5, 50628090024), (6, 42190075020), (8, 31642556265), (9, 28126716680), (10, 25314045012), (12, 21095037510), (15, 16876030008), (18, 14063358340), (20, 12657022506), (24, 10547518755), (30, 8438015004), (36, 7031679170), (40, 6328511253), (41, 6174157320), (45, 5625343336), (60, 4219007502), (72, 3515839585), (82, 3087078660), (90, 2812671668), (120, 2109503751), (123, 2058052440), (164, 1543539330), (180, 1406335834), (205, 1234831464), (246, 1029026220), (328, 771769665), (360, 703167917), (369, 686017480), (410, 617415732), (492, 514513110), (615, 411610488), (738, 343008740), (820, 308707866), (984, 257256555), (1230, 205805244), (1476, 171504370), (1640, 154353933), (1845, 137203496), (2460, 102902622), (2741, 92353320), (2952, 85752185), (3690, 68601748), (4920, 51451311), (5482, 46176660), (6257, 40457160), (7380, 34300874), (8223, 30784440), (10964, 23088330), (12514, 20228580), (13705, 18470664), (14760, 17150437), (16446, 15392220), (18771, 13485720), (21928, 11544165), (24669, 10261480), (25028, 10114290), (27410, 9235332), (31285, 8091432), (32892, 7696110), (37542, 6742860), (41115, 6156888), (49338, 5130740), (50056, 5057145), (54820, 4617666), (56313, 4495240), (62570, 4045716), (65784, 3848055), (75084, 3371430), (82230, 3078444), (93855, 2697144), (98676, 2565370), (109640, 2308833), (112381, 2252520), (112626, 2247620), (123345, 2052296), (125140, 2022858), (150168, 1685715), (164460, 1539222), (187710, 1348572), (197352, 1282685), (224762, 1126260), (225252, 1123810), (246690, 1026148), (250280, 1011429), (256537, 986760), (281565, 899048), (328920, 769611), (337143, 750840), (375420, 674286), (449524, 563130), (450504, 561905), (493380, 513074)]