156560880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13313}}^1$

素因数の和:13343

約数の個数: 120

約数和(自身を含む): 564620112

約数和(自身を除く): 408059232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 13313, 26626, 39939, 53252, 66565, 79878, 93191, 106504, 133130, 159756, 186382, 199695, 213008, 266260, 279573, 319512, 372764, 399390, 465955, 532520, 559146, 639024, 652337, 745528, 798780, 931910, 1065040, 1118292, 1304674, 1397865, 1491056, 1597560, 1863820, 1957011, 2236584, 2609348, 2795730, 3195120, 3261685, 3727640, 3914022, 4473168, 5218696, 5591460, 6523370, 7455280, 7828044, 9785055, 10437392, 11182920, 13046740, 15656088, 19570110, 22365840, 26093480, 31312176, 39140220, 52186960, 78280440, 156560880]

約数ペア:

[(1, 156560880), (2, 78280440), (3, 52186960), (4, 39140220), (5, 31312176), (6, 26093480), (7, 22365840), (8, 19570110), (10, 15656088), (12, 13046740), (14, 11182920), (15, 10437392), (16, 9785055), (20, 7828044), (21, 7455280), (24, 6523370), (28, 5591460), (30, 5218696), (35, 4473168), (40, 3914022), (42, 3727640), (48, 3261685), (49, 3195120), (56, 2795730), (60, 2609348), (70, 2236584), (80, 1957011), (84, 1863820), (98, 1597560), (105, 1491056), (112, 1397865), (120, 1304674), (140, 1118292), (147, 1065040), (168, 931910), (196, 798780), (210, 745528), (240, 652337), (245, 639024), (280, 559146), (294, 532520), (336, 465955), (392, 399390), (420, 372764), (490, 319512), (560, 279573), (588, 266260), (735, 213008), (784, 199695), (840, 186382), (980, 159756), (1176, 133130), (1470, 106504), (1680, 93191), (1960, 79878), (2352, 66565), (2940, 53252), (3920, 39939), (5880, 26626), (11760, 13313)]