165927720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{28219}}^1$

素因数の和:28247

約数の個数: 96

約数和(自身を含む): 579074400

約数和(自身を除く): 413146680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 28219, 56438, 84657, 112876, 141095, 169314, 197533, 225752, 282190, 338628, 395066, 423285, 564380, 592599, 677256, 790132, 846570, 987665, 1128760, 1185198, 1382731, 1580264, 1693140, 1975330, 2370396, 2765462, 2962995, 3386280, 3950660, 4148193, 4740792, 5530924, 5925990, 6913655, 7901320, 8296386, 11061848, 11851980, 13827310, 16592772, 20740965, 23703960, 27654620, 33185544, 41481930, 55309240, 82963860, 165927720]

約数ペア:

[(1, 165927720), (2, 82963860), (3, 55309240), (4, 41481930), (5, 33185544), (6, 27654620), (7, 23703960), (8, 20740965), (10, 16592772), (12, 13827310), (14, 11851980), (15, 11061848), (20, 8296386), (21, 7901320), (24, 6913655), (28, 5925990), (30, 5530924), (35, 4740792), (40, 4148193), (42, 3950660), (49, 3386280), (56, 2962995), (60, 2765462), (70, 2370396), (84, 1975330), (98, 1693140), (105, 1580264), (120, 1382731), (140, 1185198), (147, 1128760), (168, 987665), (196, 846570), (210, 790132), (245, 677256), (280, 592599), (294, 564380), (392, 423285), (420, 395066), (490, 338628), (588, 282190), (735, 225752), (840, 197533), (980, 169314), (1176, 141095), (1470, 112876), (1960, 84657), (2940, 56438), (5880, 28219)]