169190280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67139}}^1$

素因数の和:67163

約数の個数: 96

約数和(自身を含む): 628430400

約数和(自身を除く): 459240120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 67139, 134278, 201417, 268556, 335695, 402834, 469973, 537112, 604251, 671390, 805668, 939946, 1007085, 1208502, 1342780, 1409919, 1611336, 1879892, 2014170, 2349865, 2417004, 2685560, 2819838, 3021255, 3759784, 4028340, 4229757, 4699730, 4834008, 5639676, 6042510, 7049595, 8056680, 8459514, 9399460, 11279352, 12085020, 14099190, 16919028, 18798920, 21148785, 24170040, 28198380, 33838056, 42297570, 56396760, 84595140, 169190280]

約数ペア:

[(1, 169190280), (2, 84595140), (3, 56396760), (4, 42297570), (5, 33838056), (6, 28198380), (7, 24170040), (8, 21148785), (9, 18798920), (10, 16919028), (12, 14099190), (14, 12085020), (15, 11279352), (18, 9399460), (20, 8459514), (21, 8056680), (24, 7049595), (28, 6042510), (30, 5639676), (35, 4834008), (36, 4699730), (40, 4229757), (42, 4028340), (45, 3759784), (56, 3021255), (60, 2819838), (63, 2685560), (70, 2417004), (72, 2349865), (84, 2014170), (90, 1879892), (105, 1611336), (120, 1409919), (126, 1342780), (140, 1208502), (168, 1007085), (180, 939946), (210, 805668), (252, 671390), (280, 604251), (315, 537112), (360, 469973), (420, 402834), (504, 335695), (630, 268556), (840, 201417), (1260, 134278), (2520, 67139)]