193059720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{25537}}^1$

素因数の和:25564

約数の個数: 128

約数和(自身を含む): 735494400

約数和(自身を除く): 542434680

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, 25537, 51074, 76611, 102148, 127685, 153222, 178759, 204296, 229833, 255370, 306444, 357518, 383055, 459666, 510740, 536277, 612888, 689499, 715036, 766110, 893795, 919332, 1021480, 1072554, 1149165, 1378998, 1430072, 1532220, 1608831, 1787590, 1838664, 2145108, 2298330, 2681385, 2757996, 3064440, 3217662, 3447495, 3575180, 4290216, 4596660, 4826493, 5362770, 5515992, 6435324, 6894990, 7150360, 8044155, 9193320, 9652986, 10725540, 12870648, 13789980, 16088310, 19305972, 21451080, 24132465, 27579960, 32176620, 38611944, 48264930, 64353240, 96529860, 193059720]

約数ペア:

[(1, 193059720), (2, 96529860), (3, 64353240), (4, 48264930), (5, 38611944), (6, 32176620), (7, 27579960), (8, 24132465), (9, 21451080), (10, 19305972), (12, 16088310), (14, 13789980), (15, 12870648), (18, 10725540), (20, 9652986), (21, 9193320), (24, 8044155), (27, 7150360), (28, 6894990), (30, 6435324), (35, 5515992), (36, 5362770), (40, 4826493), (42, 4596660), (45, 4290216), (54, 3575180), (56, 3447495), (60, 3217662), (63, 3064440), (70, 2757996), (72, 2681385), (84, 2298330), (90, 2145108), (105, 1838664), (108, 1787590), (120, 1608831), (126, 1532220), (135, 1430072), (140, 1378998), (168, 1149165), (180, 1072554), (189, 1021480), (210, 919332), (216, 893795), (252, 766110), (270, 715036), (280, 689499), (315, 612888), (360, 536277), (378, 510740), (420, 459666), (504, 383055), (540, 357518), (630, 306444), (756, 255370), (840, 229833), (945, 204296), (1080, 178759), (1260, 153222), (1512, 127685), (1890, 102148), (2520, 76611), (3780, 51074), (7560, 25537)]