84320340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6359}}^1$

素因数の和:6401

約数の個数: 96

約数和(自身を含む): 269256960

約数和(自身を除く): 184936620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6359, 6630, 12718, 13260, 19077, 25436, 31795, 38154, 63590, 76308, 82667, 95385, 108103, 127180, 165334, 190770, 216206, 248001, 324309, 330668, 381540, 413335, 432412, 496002, 540515, 648618, 826670, 992004, 1081030, 1240005, 1297236, 1405339, 1621545, 1653340, 2162060, 2480010, 2810678, 3243090, 4216017, 4960020, 5621356, 6486180, 7026695, 8432034, 14053390, 16864068, 21080085, 28106780, 42160170, 84320340]

約数ペア:

[(1, 84320340), (2, 42160170), (3, 28106780), (4, 21080085), (5, 16864068), (6, 14053390), (10, 8432034), (12, 7026695), (13, 6486180), (15, 5621356), (17, 4960020), (20, 4216017), (26, 3243090), (30, 2810678), (34, 2480010), (39, 2162060), (51, 1653340), (52, 1621545), (60, 1405339), (65, 1297236), (68, 1240005), (78, 1081030), (85, 992004), (102, 826670), (130, 648618), (156, 540515), (170, 496002), (195, 432412), (204, 413335), (221, 381540), (255, 330668), (260, 324309), (340, 248001), (390, 216206), (442, 190770), (510, 165334), (663, 127180), (780, 108103), (884, 95385), (1020, 82667), (1105, 76308), (1326, 63590), (2210, 38154), (2652, 31795), (3315, 25436), (4420, 19077), (6359, 13260), (6630, 12718)]