1478717520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{6719}}^1$

素因数の和:6873

約数の個数: 160

約数和(自身を含む): 5279662080

約数和(自身を除く): 3800944560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 131, 140, 168, 210, 240, 262, 280, 336, 393, 420, 524, 560, 655, 786, 840, 917, 1048, 1310, 1572, 1680, 1834, 1965, 2096, 2620, 2751, 3144, 3668, 3930, 4585, 5240, 5502, 6288, 6719, 7336, 7860, 9170, 10480, 11004, 13438, 13755, 14672, 15720, 18340, 20157, 22008, 26876, 27510, 31440, 33595, 36680, 40314, 44016, 47033, 53752, 55020, 67190, 73360, 80628, 94066, 100785, 107504, 110040, 134380, 141099, 161256, 188132, 201570, 220080, 235165, 268760, 282198, 322512, 376264, 403140, 470330, 537520, 564396, 705495, 752528, 806280, 880189, 940660, 1128792, 1410990, 1612560, 1760378, 1881320, 2257584, 2640567, 2821980, 3520756, 3762640, 4400945, 5281134, 5643960, 6161323, 7041512, 8801890, 10562268, 11287920, 12322646, 13202835, 14083024, 17603780, 18483969, 21124536, 24645292, 26405670, 30806615, 35207560, 36967938, 42249072, 49290584, 52811340, 61613230, 70415120, 73935876, 92419845, 98581168, 105622680, 123226460, 147871752, 184839690, 211245360, 246452920, 295743504, 369679380, 492905840, 739358760, 1478717520]

約数ペア:

[(1, 1478717520), (2, 739358760), (3, 492905840), (4, 369679380), (5, 295743504), (6, 246452920), (7, 211245360), (8, 184839690), (10, 147871752), (12, 123226460), (14, 105622680), (15, 98581168), (16, 92419845), (20, 73935876), (21, 70415120), (24, 61613230), (28, 52811340), (30, 49290584), (35, 42249072), (40, 36967938), (42, 35207560), (48, 30806615), (56, 26405670), (60, 24645292), (70, 21124536), (80, 18483969), (84, 17603780), (105, 14083024), (112, 13202835), (120, 12322646), (131, 11287920), (140, 10562268), (168, 8801890), (210, 7041512), (240, 6161323), (262, 5643960), (280, 5281134), (336, 4400945), (393, 3762640), (420, 3520756), (524, 2821980), (560, 2640567), (655, 2257584), (786, 1881320), (840, 1760378), (917, 1612560), (1048, 1410990), (1310, 1128792), (1572, 940660), (1680, 880189), (1834, 806280), (1965, 752528), (2096, 705495), (2620, 564396), (2751, 537520), (3144, 470330), (3668, 403140), (3930, 376264), (4585, 322512), (5240, 282198), (5502, 268760), (6288, 235165), (6719, 220080), (7336, 201570), (7860, 188132), (9170, 161256), (10480, 141099), (11004, 134380), (13438, 110040), (13755, 107504), (14672, 100785), (15720, 94066), (18340, 80628), (20157, 73360), (22008, 67190), (26876, 55020), (27510, 53752), (31440, 47033), (33595, 44016), (36680, 40314)]