8928612560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:482

約数の個数: 240

約数和(自身を含む): 25107107328

約数和(自身を除く): 16178494768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 47, 56, 62, 70, 80, 94, 112, 124, 140, 155, 188, 217, 235, 248, 280, 310, 329, 353, 376, 434, 470, 496, 560, 620, 658, 706, 752, 868, 940, 961, 1085, 1240, 1316, 1412, 1457, 1645, 1736, 1765, 1880, 1922, 2170, 2471, 2480, 2632, 2824, 2914, 3290, 3472, 3530, 3760, 3844, 4340, 4805, 4942, 5264, 5648, 5828, 6580, 6727, 7060, 7285, 7688, 8680, 9610, 9884, 10199, 10943, 11656, 12355, 13160, 13454, 14120, 14570, 15376, 16591, 17360, 19220, 19768, 20398, 21886, 23312, 24710, 26320, 26908, 28240, 29140, 33182, 33635, 38440, 39536, 40796, 43772, 45167, 49420, 50995, 53816, 54715, 58280, 66364, 67270, 76601, 76880, 81592, 82955, 87544, 90334, 98840, 101990, 107632, 109430, 116137, 116560, 132728, 134540, 153202, 163184, 165910, 175088, 180668, 197680, 203980, 218860, 225835, 232274, 265456, 269080, 306404, 316169, 331820, 339233, 361336, 383005, 407960, 437720, 451670, 464548, 514321, 538160, 580685, 612808, 632338, 663640, 678466, 722672, 766010, 815920, 875440, 903340, 929096, 1028642, 1161370, 1225616, 1264676, 1327280, 1356932, 1532020, 1580845, 1696165, 1806680, 1858192, 2057284, 2322740, 2374631, 2529352, 2571605, 2713864, 3064040, 3161690, 3392330, 3600247, 3613360, 4114568, 4645480, 4749262, 5058704, 5143210, 5427728, 6128080, 6323380, 6784660, 7200494, 8229136, 9290960, 9498524, 10286420, 11873155, 12646760, 13569320, 14400988, 15943951, 18001235, 18997048, 20572840, 23746310, 25293520, 27138640, 28801976, 31887902, 36002470, 37994096, 41145680, 47492620, 57603952, 63775804, 72004940, 79719755, 94985240, 111607657, 127551608, 144009880, 159439510, 189970480, 223215314, 255103216, 288019760, 318879020, 446430628, 558038285, 637758040, 892861256, 1116076570, 1275516080, 1785722512, 2232153140, 4464306280, 8928612560]

約数ペア:

[(1, 8928612560), (2, 4464306280), (4, 2232153140), (5, 1785722512), (7, 1275516080), (8, 1116076570), (10, 892861256), (14, 637758040), (16, 558038285), (20, 446430628), (28, 318879020), (31, 288019760), (35, 255103216), (40, 223215314), (47, 189970480), (56, 159439510), (62, 144009880), (70, 127551608), (80, 111607657), (94, 94985240), (112, 79719755), (124, 72004940), (140, 63775804), (155, 57603952), (188, 47492620), (217, 41145680), (235, 37994096), (248, 36002470), (280, 31887902), (310, 28801976), (329, 27138640), (353, 25293520), (376, 23746310), (434, 20572840), (470, 18997048), (496, 18001235), (560, 15943951), (620, 14400988), (658, 13569320), (706, 12646760), (752, 11873155), (868, 10286420), (940, 9498524), (961, 9290960), (1085, 8229136), (1240, 7200494), (1316, 6784660), (1412, 6323380), (1457, 6128080), (1645, 5427728), (1736, 5143210), (1765, 5058704), (1880, 4749262), (1922, 4645480), (2170, 4114568), (2471, 3613360), (2480, 3600247), (2632, 3392330), (2824, 3161690), (2914, 3064040), (3290, 2713864), (3472, 2571605), (3530, 2529352), (3760, 2374631), (3844, 2322740), (4340, 2057284), (4805, 1858192), (4942, 1806680), (5264, 1696165), (5648, 1580845), (5828, 1532020), (6580, 1356932), (6727, 1327280), (7060, 1264676), (7285, 1225616), (7688, 1161370), (8680, 1028642), (9610, 929096), (9884, 903340), (10199, 875440), (10943, 815920), (11656, 766010), (12355, 722672), (13160, 678466), (13454, 663640), (14120, 632338), (14570, 612808), (15376, 580685), (16591, 538160), (17360, 514321), (19220, 464548), (19768, 451670), (20398, 437720), (21886, 407960), (23312, 383005), (24710, 361336), (26320, 339233), (26908, 331820), (28240, 316169), (29140, 306404), (33182, 269080), (33635, 265456), (38440, 232274), (39536, 225835), (40796, 218860), (43772, 203980), (45167, 197680), (49420, 180668), (50995, 175088), (53816, 165910), (54715, 163184), (58280, 153202), (66364, 134540), (67270, 132728), (76601, 116560), (76880, 116137), (81592, 109430), (82955, 107632), (87544, 101990), (90334, 98840)]