8228917920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{15859}}^1$

素因数の和:15947

約数の個数: 192

約数和(自身を含む): 27625328640

約数和(自身を除く): 19396410720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 47, 48, 60, 69, 80, 92, 94, 96, 115, 120, 138, 141, 160, 184, 188, 230, 235, 240, 276, 282, 345, 368, 376, 460, 470, 480, 552, 564, 690, 705, 736, 752, 920, 940, 1081, 1104, 1128, 1380, 1410, 1504, 1840, 1880, 2162, 2208, 2256, 2760, 2820, 3243, 3680, 3760, 4324, 4512, 5405, 5520, 5640, 6486, 7520, 8648, 10810, 11040, 11280, 12972, 15859, 16215, 17296, 21620, 22560, 25944, 31718, 32430, 34592, 43240, 47577, 51888, 63436, 64860, 79295, 86480, 95154, 103776, 126872, 129720, 158590, 172960, 190308, 237885, 253744, 259440, 317180, 364757, 380616, 475770, 507488, 518880, 634360, 729514, 745373, 761232, 951540, 1094271, 1268720, 1459028, 1490746, 1522464, 1823785, 1903080, 2188542, 2236119, 2537440, 2918056, 2981492, 3647570, 3726865, 3806160, 4377084, 4472238, 5471355, 5836112, 5962984, 7295140, 7453730, 7612320, 8754168, 8944476, 10942710, 11180595, 11672224, 11925968, 14590280, 14907460, 17143579, 17508336, 17888952, 21885420, 22361190, 23851936, 29180560, 29814920, 34287158, 35016672, 35777904, 43770840, 44722380, 51430737, 58361120, 59629840, 68574316, 71555808, 85717895, 87541680, 89444760, 102861474, 119259680, 137148632, 171435790, 175083360, 178889520, 205722948, 257153685, 274297264, 342871580, 357779040, 411445896, 514307370, 548594528, 685743160, 822891792, 1028614740, 1371486320, 1645783584, 2057229480, 2742972640, 4114458960, 8228917920]

約数ペア:

[(1, 8228917920), (2, 4114458960), (3, 2742972640), (4, 2057229480), (5, 1645783584), (6, 1371486320), (8, 1028614740), (10, 822891792), (12, 685743160), (15, 548594528), (16, 514307370), (20, 411445896), (23, 357779040), (24, 342871580), (30, 274297264), (32, 257153685), (40, 205722948), (46, 178889520), (47, 175083360), (48, 171435790), (60, 137148632), (69, 119259680), (80, 102861474), (92, 89444760), (94, 87541680), (96, 85717895), (115, 71555808), (120, 68574316), (138, 59629840), (141, 58361120), (160, 51430737), (184, 44722380), (188, 43770840), (230, 35777904), (235, 35016672), (240, 34287158), (276, 29814920), (282, 29180560), (345, 23851936), (368, 22361190), (376, 21885420), (460, 17888952), (470, 17508336), (480, 17143579), (552, 14907460), (564, 14590280), (690, 11925968), (705, 11672224), (736, 11180595), (752, 10942710), (920, 8944476), (940, 8754168), (1081, 7612320), (1104, 7453730), (1128, 7295140), (1380, 5962984), (1410, 5836112), (1504, 5471355), (1840, 4472238), (1880, 4377084), (2162, 3806160), (2208, 3726865), (2256, 3647570), (2760, 2981492), (2820, 2918056), (3243, 2537440), (3680, 2236119), (3760, 2188542), (4324, 1903080), (4512, 1823785), (5405, 1522464), (5520, 1490746), (5640, 1459028), (6486, 1268720), (7520, 1094271), (8648, 951540), (10810, 761232), (11040, 745373), (11280, 729514), (12972, 634360), (15859, 518880), (16215, 507488), (17296, 475770), (21620, 380616), (22560, 364757), (25944, 317180), (31718, 259440), (32430, 253744), (34592, 237885), (43240, 190308), (47577, 172960), (51888, 158590), (63436, 129720), (64860, 126872), (79295, 103776), (86480, 95154)]