164034780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2311}}^1$

素因数の和:2356

約数の個数: 144

約数和(自身を含む): 568641024

約数和(自身を除く): 404606244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 780, 845, 910, 1014, 1092, 1183, 1365, 1690, 1820, 2028, 2311, 2366, 2535, 2730, 3380, 3549, 4622, 4732, 5070, 5460, 5915, 6933, 7098, 9244, 10140, 11555, 11830, 13866, 14196, 16177, 17745, 23110, 23660, 27732, 30043, 32354, 34665, 35490, 46220, 48531, 60086, 64708, 69330, 70980, 80885, 90129, 97062, 120172, 138660, 150215, 161770, 180258, 194124, 210301, 242655, 300430, 323540, 360516, 390559, 420602, 450645, 485310, 600860, 630903, 781118, 841204, 901290, 970620, 1051505, 1171677, 1261806, 1562236, 1802580, 1952795, 2103010, 2343354, 2523612, 2733913, 3154515, 3905590, 4206020, 4686708, 5467826, 5858385, 6309030, 7811180, 8201739, 10935652, 11716770, 12618060, 13669565, 16403478, 23433540, 27339130, 32806956, 41008695, 54678260, 82017390, 164034780]

約数ペア:

[(1, 164034780), (2, 82017390), (3, 54678260), (4, 41008695), (5, 32806956), (6, 27339130), (7, 23433540), (10, 16403478), (12, 13669565), (13, 12618060), (14, 11716770), (15, 10935652), (20, 8201739), (21, 7811180), (26, 6309030), (28, 5858385), (30, 5467826), (35, 4686708), (39, 4206020), (42, 3905590), (52, 3154515), (60, 2733913), (65, 2523612), (70, 2343354), (78, 2103010), (84, 1952795), (91, 1802580), (105, 1562236), (130, 1261806), (140, 1171677), (156, 1051505), (169, 970620), (182, 901290), (195, 841204), (210, 781118), (260, 630903), (273, 600860), (338, 485310), (364, 450645), (390, 420602), (420, 390559), (455, 360516), (507, 323540), (546, 300430), (676, 242655), (780, 210301), (845, 194124), (910, 180258), (1014, 161770), (1092, 150215), (1183, 138660), (1365, 120172), (1690, 97062), (1820, 90129), (2028, 80885), (2311, 70980), (2366, 69330), (2535, 64708), (2730, 60086), (3380, 48531), (3549, 46220), (4622, 35490), (4732, 34665), (5070, 32354), (5460, 30043), (5915, 27732), (6933, 23660), (7098, 23110), (9244, 17745), (10140, 16177), (11555, 14196), (11830, 13866)]