68575665280

素因数分解:

$2^7\times 5^1\times {\mathrm{233}}^1\times {\mathrm{577}}^1\times {\mathrm{797}}^1$

素因数の和:1626

約数の個数: 128

約数和(自身を含む): 165134576880

約数和(自身を除く): 96558911600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 233, 320, 466, 577, 640, 797, 932, 1154, 1165, 1594, 1864, 2308, 2330, 2885, 3188, 3728, 3985, 4616, 4660, 5770, 6376, 7456, 7970, 9232, 9320, 11540, 12752, 14912, 15940, 18464, 18640, 23080, 25504, 29824, 31880, 36928, 37280, 46160, 51008, 63760, 73856, 74560, 92320, 102016, 127520, 134441, 149120, 184640, 185701, 255040, 268882, 369280, 371402, 459869, 510080, 537764, 672205, 742804, 919738, 928505, 1075528, 1344410, 1485608, 1839476, 1857010, 2151056, 2299345, 2688820, 2971216, 3678952, 3714020, 4302112, 4598690, 5377640, 5942432, 7357904, 7428040, 8604224, 9197380, 10755280, 11884864, 14715808, 14856080, 17208448, 18394760, 21510560, 23769728, 29431616, 29712160, 36789520, 43021120, 58863232, 59424320, 73579040, 86042240, 107149477, 118848640, 147158080, 214298954, 294316160, 428597908, 535747385, 857195816, 1071494770, 1714391632, 2142989540, 3428783264, 4285979080, 6857566528, 8571958160, 13715133056, 17143916320, 34287832640, 68575665280]

約数ペア:

[(1, 68575665280), (2, 34287832640), (4, 17143916320), (5, 13715133056), (8, 8571958160), (10, 6857566528), (16, 4285979080), (20, 3428783264), (32, 2142989540), (40, 1714391632), (64, 1071494770), (80, 857195816), (128, 535747385), (160, 428597908), (233, 294316160), (320, 214298954), (466, 147158080), (577, 118848640), (640, 107149477), (797, 86042240), (932, 73579040), (1154, 59424320), (1165, 58863232), (1594, 43021120), (1864, 36789520), (2308, 29712160), (2330, 29431616), (2885, 23769728), (3188, 21510560), (3728, 18394760), (3985, 17208448), (4616, 14856080), (4660, 14715808), (5770, 11884864), (6376, 10755280), (7456, 9197380), (7970, 8604224), (9232, 7428040), (9320, 7357904), (11540, 5942432), (12752, 5377640), (14912, 4598690), (15940, 4302112), (18464, 3714020), (18640, 3678952), (23080, 2971216), (25504, 2688820), (29824, 2299345), (31880, 2151056), (36928, 1857010), (37280, 1839476), (46160, 1485608), (51008, 1344410), (63760, 1075528), (73856, 928505), (74560, 919738), (92320, 742804), (102016, 672205), (127520, 537764), (134441, 510080), (149120, 459869), (184640, 371402), (185701, 369280), (255040, 268882)]