262252440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1726

約数の個数: 192

約数和(自身を含む): 936748800

約数和(自身を除く): 674496360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 57, 60, 69, 72, 76, 90, 92, 95, 114, 115, 120, 138, 152, 171, 180, 184, 190, 207, 228, 230, 276, 285, 342, 345, 360, 380, 414, 437, 456, 460, 552, 570, 684, 690, 760, 828, 855, 874, 920, 1035, 1140, 1311, 1368, 1380, 1656, 1667, 1710, 1748, 2070, 2185, 2280, 2622, 2760, 3334, 3420, 3496, 3933, 4140, 4370, 5001, 5244, 6555, 6668, 6840, 7866, 8280, 8335, 8740, 10002, 10488, 13110, 13336, 15003, 15732, 16670, 17480, 19665, 20004, 25005, 26220, 30006, 31464, 31673, 33340, 38341, 39330, 40008, 50010, 52440, 60012, 63346, 66680, 75015, 76682, 78660, 95019, 100020, 115023, 120024, 126692, 150030, 153364, 157320, 158365, 190038, 191705, 200040, 230046, 253384, 285057, 300060, 306728, 316730, 345069, 380076, 383410, 460092, 475095, 570114, 575115, 600120, 633460, 690138, 728479, 760152, 766820, 920184, 950190, 1140228, 1150230, 1266920, 1380276, 1425285, 1456958, 1533640, 1725345, 1900380, 2185437, 2280456, 2300460, 2760552, 2850570, 2913916, 3450690, 3642395, 3800760, 4370874, 4600920, 5701140, 5827832, 6556311, 6901380, 7284790, 8741748, 10927185, 11402280, 13112622, 13802760, 14569580, 17483496, 21854370, 26225244, 29139160, 32781555, 43708740, 52450488, 65563110, 87417480, 131126220, 262252440]

約数ペア:

[(1, 262252440), (2, 131126220), (3, 87417480), (4, 65563110), (5, 52450488), (6, 43708740), (8, 32781555), (9, 29139160), (10, 26225244), (12, 21854370), (15, 17483496), (18, 14569580), (19, 13802760), (20, 13112622), (23, 11402280), (24, 10927185), (30, 8741748), (36, 7284790), (38, 6901380), (40, 6556311), (45, 5827832), (46, 5701140), (57, 4600920), (60, 4370874), (69, 3800760), (72, 3642395), (76, 3450690), (90, 2913916), (92, 2850570), (95, 2760552), (114, 2300460), (115, 2280456), (120, 2185437), (138, 1900380), (152, 1725345), (171, 1533640), (180, 1456958), (184, 1425285), (190, 1380276), (207, 1266920), (228, 1150230), (230, 1140228), (276, 950190), (285, 920184), (342, 766820), (345, 760152), (360, 728479), (380, 690138), (414, 633460), (437, 600120), (456, 575115), (460, 570114), (552, 475095), (570, 460092), (684, 383410), (690, 380076), (760, 345069), (828, 316730), (855, 306728), (874, 300060), (920, 285057), (1035, 253384), (1140, 230046), (1311, 200040), (1368, 191705), (1380, 190038), (1656, 158365), (1667, 157320), (1710, 153364), (1748, 150030), (2070, 126692), (2185, 120024), (2280, 115023), (2622, 100020), (2760, 95019), (3334, 78660), (3420, 76682), (3496, 75015), (3933, 66680), (4140, 63346), (4370, 60012), (5001, 52440), (5244, 50010), (6555, 40008), (6668, 39330), (6840, 38341), (7866, 33340), (8280, 31673), (8335, 31464), (8740, 30006), (10002, 26220), (10488, 25005), (13110, 20004), (13336, 19665), (15003, 17480), (15732, 16670)]