205560960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9733}}^1$

素因数の和:9766

約数の個数: 128

約数和(自身を含む): 714864960

約数和(自身を除く): 509304000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 9733, 10560, 19466, 21120, 29199, 38932, 48665, 58398, 77864, 97330, 107063, 116796, 145995, 155728, 194660, 214126, 233592, 291990, 311456, 321189, 389320, 428252, 467184, 535315, 583980, 622912, 642378, 778640, 856504, 934368, 1070630, 1167960, 1245824, 1284756, 1557280, 1605945, 1713008, 1868736, 2141260, 2335920, 2569512, 3114560, 3211890, 3426016, 3737472, 4282520, 4671840, 5139024, 6229120, 6423780, 6852032, 8565040, 9343680, 10278048, 12847560, 13704064, 17130080, 18687360, 20556096, 25695120, 34260160, 41112192, 51390240, 68520320, 102780480, 205560960]

約数ペア:

[(1, 205560960), (2, 102780480), (3, 68520320), (4, 51390240), (5, 41112192), (6, 34260160), (8, 25695120), (10, 20556096), (11, 18687360), (12, 17130080), (15, 13704064), (16, 12847560), (20, 10278048), (22, 9343680), (24, 8565040), (30, 6852032), (32, 6423780), (33, 6229120), (40, 5139024), (44, 4671840), (48, 4282520), (55, 3737472), (60, 3426016), (64, 3211890), (66, 3114560), (80, 2569512), (88, 2335920), (96, 2141260), (110, 1868736), (120, 1713008), (128, 1605945), (132, 1557280), (160, 1284756), (165, 1245824), (176, 1167960), (192, 1070630), (220, 934368), (240, 856504), (264, 778640), (320, 642378), (330, 622912), (352, 583980), (384, 535315), (440, 467184), (480, 428252), (528, 389320), (640, 321189), (660, 311456), (704, 291990), (880, 233592), (960, 214126), (1056, 194660), (1320, 155728), (1408, 145995), (1760, 116796), (1920, 107063), (2112, 97330), (2640, 77864), (3520, 58398), (4224, 48665), (5280, 38932), (7040, 29199), (9733, 21120), (10560, 19466)]