1520883234

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 3962649600

約数和(自身を除く): 2441766366

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 38, 39, 46, 57, 69, 78, 107, 114, 117, 138, 139, 171, 207, 214, 234, 247, 278, 299, 321, 342, 414, 417, 437, 494, 598, 642, 741, 834, 874, 897, 963, 1251, 1311, 1391, 1482, 1794, 1807, 1926, 2033, 2223, 2461, 2502, 2622, 2641, 2691, 2782, 3197, 3614, 3933, 4066, 4173, 4446, 4922, 5282, 5382, 5421, 5681, 6099, 6394, 7383, 7866, 7923, 8346, 9591, 10842, 11362, 12198, 12519, 14766, 14873, 15846, 16263, 17043, 18297, 19182, 22149, 23769, 25038, 26429, 28773, 29746, 31993, 32526, 34086, 34333, 36594, 41561, 44298, 44619, 46759, 47538, 51129, 52858, 57546, 60743, 63986, 68666, 79287, 83122, 89238, 93518, 95979, 102258, 102999, 121486, 124683, 133857, 140277, 158574, 182229, 191958, 193349, 205998, 237861, 249366, 267714, 280554, 282587, 287937, 308997, 342079, 364458, 374049, 386698, 420831, 475722, 546687, 565174, 575874, 580047, 607867, 617994, 684158, 748098, 789659, 841662, 847761, 1026237, 1093374, 1160094, 1215734, 1579318, 1695522, 1740141, 1823601, 2052474, 2368977, 2543283, 3078711, 3480282, 3647202, 3673631, 4447027, 4737954, 5086566, 5470803, 6157422, 6499501, 7106931, 7347262, 8894054, 10941606, 11020893, 12999002, 13341081, 14213862, 19498503, 22041786, 26682162, 33062679, 38997006, 40023243, 58495509, 66125358, 80046486, 84493513, 116991018, 168987026, 253480539, 506961078, 760441617, 1520883234]

約数ペア:

[(1, 1520883234), (2, 760441617), (3, 506961078), (6, 253480539), (9, 168987026), (13, 116991018), (18, 84493513), (19, 80046486), (23, 66125358), (26, 58495509), (38, 40023243), (39, 38997006), (46, 33062679), (57, 26682162), (69, 22041786), (78, 19498503), (107, 14213862), (114, 13341081), (117, 12999002), (138, 11020893), (139, 10941606), (171, 8894054), (207, 7347262), (214, 7106931), (234, 6499501), (247, 6157422), (278, 5470803), (299, 5086566), (321, 4737954), (342, 4447027), (414, 3673631), (417, 3647202), (437, 3480282), (494, 3078711), (598, 2543283), (642, 2368977), (741, 2052474), (834, 1823601), (874, 1740141), (897, 1695522), (963, 1579318), (1251, 1215734), (1311, 1160094), (1391, 1093374), (1482, 1026237), (1794, 847761), (1807, 841662), (1926, 789659), (2033, 748098), (2223, 684158), (2461, 617994), (2502, 607867), (2622, 580047), (2641, 575874), (2691, 565174), (2782, 546687), (3197, 475722), (3614, 420831), (3933, 386698), (4066, 374049), (4173, 364458), (4446, 342079), (4922, 308997), (5282, 287937), (5382, 282587), (5421, 280554), (5681, 267714), (6099, 249366), (6394, 237861), (7383, 205998), (7866, 193349), (7923, 191958), (8346, 182229), (9591, 158574), (10842, 140277), (11362, 133857), (12198, 124683), (12519, 121486), (14766, 102999), (14873, 102258), (15846, 95979), (16263, 93518), (17043, 89238), (18297, 83122), (19182, 79287), (22149, 68666), (23769, 63986), (25038, 60743), (26429, 57546), (28773, 52858), (29746, 51129), (31993, 47538), (32526, 46759), (34086, 44619), (34333, 44298), (36594, 41561)]