128467080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{16993}}^1$

素因数の和:17020

約数の個数: 128

約数和(自身を含む): 489427200

約数和(自身を除く): 360960120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 16993, 33986, 50979, 67972, 84965, 101958, 118951, 135944, 152937, 169930, 203916, 237902, 254895, 305874, 339860, 356853, 407832, 458811, 475804, 509790, 594755, 611748, 679720, 713706, 764685, 917622, 951608, 1019580, 1070559, 1189510, 1223496, 1427412, 1529370, 1784265, 1835244, 2039160, 2141118, 2294055, 2379020, 2854824, 3058740, 3211677, 3568530, 3670488, 4282236, 4588110, 4758040, 5352795, 6117480, 6423354, 7137060, 8564472, 9176220, 10705590, 12846708, 14274120, 16058385, 18352440, 21411180, 25693416, 32116770, 42822360, 64233540, 128467080]

約数ペア:

[(1, 128467080), (2, 64233540), (3, 42822360), (4, 32116770), (5, 25693416), (6, 21411180), (7, 18352440), (8, 16058385), (9, 14274120), (10, 12846708), (12, 10705590), (14, 9176220), (15, 8564472), (18, 7137060), (20, 6423354), (21, 6117480), (24, 5352795), (27, 4758040), (28, 4588110), (30, 4282236), (35, 3670488), (36, 3568530), (40, 3211677), (42, 3058740), (45, 2854824), (54, 2379020), (56, 2294055), (60, 2141118), (63, 2039160), (70, 1835244), (72, 1784265), (84, 1529370), (90, 1427412), (105, 1223496), (108, 1189510), (120, 1070559), (126, 1019580), (135, 951608), (140, 917622), (168, 764685), (180, 713706), (189, 679720), (210, 611748), (216, 594755), (252, 509790), (270, 475804), (280, 458811), (315, 407832), (360, 356853), (378, 339860), (420, 305874), (504, 254895), (540, 237902), (630, 203916), (756, 169930), (840, 152937), (945, 135944), (1080, 118951), (1260, 101958), (1512, 84965), (1890, 67972), (2520, 50979), (3780, 33986), (7560, 16993)]