225882240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1657}}^1$

素因数の和:1750

約数の個数: 128

約数和(自身を含む): 730581120

約数和(自身を除く): 504698880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1420, 1657, 1704, 1920, 2130, 2272, 2840, 3314, 3408, 4260, 4544, 4971, 5680, 6628, 6816, 8285, 8520, 9088, 9942, 11360, 13256, 13632, 16570, 17040, 19884, 22720, 24855, 26512, 27264, 33140, 34080, 39768, 45440, 49710, 53024, 66280, 68160, 79536, 99420, 106048, 117647, 132560, 136320, 159072, 198840, 212096, 235294, 265120, 318144, 352941, 397680, 470588, 530240, 588235, 636288, 705882, 795360, 941176, 1060480, 1176470, 1411764, 1590720, 1764705, 1882352, 2352940, 2823528, 3181440, 3529410, 3764704, 4705880, 5647056, 7058820, 7529408, 9411760, 11294112, 14117640, 15058816, 18823520, 22588224, 28235280, 37647040, 45176448, 56470560, 75294080, 112941120, 225882240]

約数ペア:

[(1, 225882240), (2, 112941120), (3, 75294080), (4, 56470560), (5, 45176448), (6, 37647040), (8, 28235280), (10, 22588224), (12, 18823520), (15, 15058816), (16, 14117640), (20, 11294112), (24, 9411760), (30, 7529408), (32, 7058820), (40, 5647056), (48, 4705880), (60, 3764704), (64, 3529410), (71, 3181440), (80, 2823528), (96, 2352940), (120, 1882352), (128, 1764705), (142, 1590720), (160, 1411764), (192, 1176470), (213, 1060480), (240, 941176), (284, 795360), (320, 705882), (355, 636288), (384, 588235), (426, 530240), (480, 470588), (568, 397680), (640, 352941), (710, 318144), (852, 265120), (960, 235294), (1065, 212096), (1136, 198840), (1420, 159072), (1657, 136320), (1704, 132560), (1920, 117647), (2130, 106048), (2272, 99420), (2840, 79536), (3314, 68160), (3408, 66280), (4260, 53024), (4544, 49710), (4971, 45440), (5680, 39768), (6628, 34080), (6816, 33140), (8285, 27264), (8520, 26512), (9088, 24855), (9942, 22720), (11360, 19884), (13256, 17040), (13632, 16570)]