8871425280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40531}}^1$

素因数の和:40577

約数の個数: 216

約数和(自身を含む): 32310489120

約数和(自身を除く): 23439063840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4864, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 11520, 12160, 13680, 14592, 18240, 21888, 24320, 27360, 36480, 40531, 43776, 54720, 72960, 81062, 109440, 121593, 162124, 202655, 218880, 243186, 324248, 364779, 405310, 486372, 607965, 648496, 729558, 770089, 810620, 972744, 1215930, 1296992, 1459116, 1540178, 1621240, 1823895, 1945488, 2310267, 2431860, 2593984, 2918232, 3080356, 3242480, 3647790, 3850445, 3890976, 4620534, 4863720, 5187968, 5836464, 6160712, 6484960, 6930801, 7295580, 7700890, 7781952, 9241068, 9727440, 10375936, 11551335, 11672928, 12321424, 12969920, 13861602, 14591160, 15401780, 15563904, 18482136, 19454880, 23102670, 23345856, 24642848, 25939840, 27723204, 29182320, 30803560, 31127808, 34654005, 36964272, 38909760, 46205340, 46691712, 49285696, 51879680, 55446408, 58364640, 61607120, 69308010, 73928544, 77819520, 92410680, 93383424, 98571392, 110892816, 116729280, 123214240, 138616020, 147857088, 155639040, 184821360, 197142784, 221785632, 233458560, 246428480, 277232040, 295714176, 369642720, 443571264, 466917120, 492856960, 554464080, 591428352, 739285440, 887142528, 985713920, 1108928160, 1478570880, 1774285056, 2217856320, 2957141760, 4435712640, 8871425280]

約数ペア:

[(1, 8871425280), (2, 4435712640), (3, 2957141760), (4, 2217856320), (5, 1774285056), (6, 1478570880), (8, 1108928160), (9, 985713920), (10, 887142528), (12, 739285440), (15, 591428352), (16, 554464080), (18, 492856960), (19, 466917120), (20, 443571264), (24, 369642720), (30, 295714176), (32, 277232040), (36, 246428480), (38, 233458560), (40, 221785632), (45, 197142784), (48, 184821360), (57, 155639040), (60, 147857088), (64, 138616020), (72, 123214240), (76, 116729280), (80, 110892816), (90, 98571392), (95, 93383424), (96, 92410680), (114, 77819520), (120, 73928544), (128, 69308010), (144, 61607120), (152, 58364640), (160, 55446408), (171, 51879680), (180, 49285696), (190, 46691712), (192, 46205340), (228, 38909760), (240, 36964272), (256, 34654005), (285, 31127808), (288, 30803560), (304, 29182320), (320, 27723204), (342, 25939840), (360, 24642848), (380, 23345856), (384, 23102670), (456, 19454880), (480, 18482136), (570, 15563904), (576, 15401780), (608, 14591160), (640, 13861602), (684, 12969920), (720, 12321424), (760, 11672928), (768, 11551335), (855, 10375936), (912, 9727440), (960, 9241068), (1140, 7781952), (1152, 7700890), (1216, 7295580), (1280, 6930801), (1368, 6484960), (1440, 6160712), (1520, 5836464), (1710, 5187968), (1824, 4863720), (1920, 4620534), (2280, 3890976), (2304, 3850445), (2432, 3647790), (2736, 3242480), (2880, 3080356), (3040, 2918232), (3420, 2593984), (3648, 2431860), (3840, 2310267), (4560, 1945488), (4864, 1823895), (5472, 1621240), (5760, 1540178), (6080, 1459116), (6840, 1296992), (7296, 1215930), (9120, 972744), (10944, 810620), (11520, 770089), (12160, 729558), (13680, 648496), (14592, 607965), (18240, 486372), (21888, 405310), (24320, 364779), (27360, 324248), (36480, 243186), (40531, 218880), (43776, 202655), (54720, 162124), (72960, 121593), (81062, 109440)]