71275654320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{235513}}^1$

素因数の和:235639

約数の個数: 160

約数和(自身を含む): 240405154752

約数和(自身を除く): 169129500432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 97, 104, 120, 130, 156, 194, 195, 208, 240, 260, 291, 312, 388, 390, 485, 520, 582, 624, 776, 780, 970, 1040, 1164, 1261, 1455, 1552, 1560, 1940, 2328, 2522, 2910, 3120, 3783, 3880, 4656, 5044, 5820, 6305, 7566, 7760, 10088, 11640, 12610, 15132, 18915, 20176, 23280, 25220, 30264, 37830, 50440, 60528, 75660, 100880, 151320, 235513, 302640, 471026, 706539, 942052, 1177565, 1413078, 1884104, 2355130, 2826156, 3061669, 3532695, 3768208, 4710260, 5652312, 6123338, 7065390, 9185007, 9420520, 11304624, 12246676, 14130780, 15308345, 18370014, 18841040, 22844761, 24493352, 28261560, 30616690, 36740028, 45689522, 45925035, 48986704, 56523120, 61233380, 68534283, 73480056, 91379044, 91850070, 114223805, 122466760, 137068566, 146960112, 182758088, 183700140, 228447610, 244933520, 274137132, 296981893, 342671415, 365516176, 367400280, 456895220, 548274264, 593963786, 685342830, 734800560, 890945679, 913790440, 1096548528, 1187927572, 1370685660, 1484909465, 1781891358, 1827580880, 2375855144, 2741371320, 2969818930, 3563782716, 4454728395, 4751710288, 5482742640, 5939637860, 7127565432, 8909456790, 11879275720, 14255130864, 17818913580, 23758551440, 35637827160, 71275654320]

約数ペア:

[(1, 71275654320), (2, 35637827160), (3, 23758551440), (4, 17818913580), (5, 14255130864), (6, 11879275720), (8, 8909456790), (10, 7127565432), (12, 5939637860), (13, 5482742640), (15, 4751710288), (16, 4454728395), (20, 3563782716), (24, 2969818930), (26, 2741371320), (30, 2375855144), (39, 1827580880), (40, 1781891358), (48, 1484909465), (52, 1370685660), (60, 1187927572), (65, 1096548528), (78, 913790440), (80, 890945679), (97, 734800560), (104, 685342830), (120, 593963786), (130, 548274264), (156, 456895220), (194, 367400280), (195, 365516176), (208, 342671415), (240, 296981893), (260, 274137132), (291, 244933520), (312, 228447610), (388, 183700140), (390, 182758088), (485, 146960112), (520, 137068566), (582, 122466760), (624, 114223805), (776, 91850070), (780, 91379044), (970, 73480056), (1040, 68534283), (1164, 61233380), (1261, 56523120), (1455, 48986704), (1552, 45925035), (1560, 45689522), (1940, 36740028), (2328, 30616690), (2522, 28261560), (2910, 24493352), (3120, 22844761), (3783, 18841040), (3880, 18370014), (4656, 15308345), (5044, 14130780), (5820, 12246676), (6305, 11304624), (7566, 9420520), (7760, 9185007), (10088, 7065390), (11640, 6123338), (12610, 5652312), (15132, 4710260), (18915, 3768208), (20176, 3532695), (23280, 3061669), (25220, 2826156), (30264, 2355130), (37830, 1884104), (50440, 1413078), (60528, 1177565), (75660, 942052), (100880, 706539), (151320, 471026), (235513, 302640)]