1947183840

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3389}}^1$

素因数の和:3439

約数の個数: 384

約数和(自身を含む): 8201088000

約数和(自身を除く): 6253904160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 480, 504, 513, 532, 540, 560, 570, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1512, 1520, 1596, 1680, 1710, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3040, 3192, 3360, 3389, 3420, 3591, 3780, 3990, 4104, 4256, 4320, 4560, 4788, 5040, 5130, 5320, 5472, 5985, 6048, 6384, 6778, 6840, 7182, 7560, 7980, 8208, 9120, 9576, 10080, 10167, 10260, 10640, 11970, 12768, 13556, 13680, 14364, 15120, 15960, 16416, 16945, 17955, 19152, 20334, 20520, 21280, 23723, 23940, 27112, 27360, 28728, 30240, 30501, 31920, 33890, 35910, 38304, 40668, 41040, 47446, 47880, 50835, 54224, 57456, 61002, 63840, 64391, 67780, 71169, 71820, 81336, 82080, 91503, 94892, 95760, 101670, 108448, 114912, 118615, 122004, 128782, 135560, 142338, 143640, 152505, 162672, 183006, 189784, 191520, 193173, 203340, 213507, 237230, 244008, 257564, 271120, 284676, 287280, 305010, 321955, 325344, 355845, 366012, 379568, 386346, 406680, 427014, 450737, 457515, 474460, 488016, 515128, 542240, 569352, 574560, 579519, 610020, 640521, 643910, 711690, 732024, 759136, 772692, 813360, 854028, 901474, 915030, 948920, 965865, 976032, 1030256, 1067535, 1138704, 1159038, 1220040, 1281042, 1287820, 1352211, 1423380, 1464048, 1545384, 1626720, 1708056, 1738557, 1802948, 1830060, 1897840, 1931730, 2060512, 2135070, 2253685, 2277408, 2318076, 2440080, 2562084, 2575640, 2704422, 2846760, 2897595, 2928096, 3090768, 3202605, 3416112, 3477114, 3605896, 3660120, 3795680, 3863460, 4056633, 4270140, 4507370, 4636152, 4880160, 5124168, 5151280, 5408844, 5693520, 5795190, 6181536, 6405210, 6761055, 6832224, 6954228, 7211792, 7320240, 7726920, 8113266, 8540280, 8692785, 9014740, 9272304, 10248336, 10302560, 10817688, 11387040, 11590380, 12169899, 12810420, 13522110, 13908456, 14423584, 14640480, 15453840, 16226532, 17080560, 17385570, 18029480, 18544608, 20283165, 20496672, 21635376, 23180760, 24339798, 25620840, 27044220, 27816912, 30907680, 32453064, 34161120, 34771140, 36058960, 40566330, 43270752, 46361520, 48679596, 51241680, 54088440, 55633824, 60849495, 64906128, 69542280, 72117920, 81132660, 92723040, 97359192, 102483360, 108176880, 121698990, 129812256, 139084560, 162265320, 194718384, 216353760, 243397980, 278169120, 324530640, 389436768, 486795960, 649061280, 973591920, 1947183840]

約数ペア:

[(1, 1947183840), (2, 973591920), (3, 649061280), (4, 486795960), (5, 389436768), (6, 324530640), (7, 278169120), (8, 243397980), (9, 216353760), (10, 194718384), (12, 162265320), (14, 139084560), (15, 129812256), (16, 121698990), (18, 108176880), (19, 102483360), (20, 97359192), (21, 92723040), (24, 81132660), (27, 72117920), (28, 69542280), (30, 64906128), (32, 60849495), (35, 55633824), (36, 54088440), (38, 51241680), (40, 48679596), (42, 46361520), (45, 43270752), (48, 40566330), (54, 36058960), (56, 34771140), (57, 34161120), (60, 32453064), (63, 30907680), (70, 27816912), (72, 27044220), (76, 25620840), (80, 24339798), (84, 23180760), (90, 21635376), (95, 20496672), (96, 20283165), (105, 18544608), (108, 18029480), (112, 17385570), (114, 17080560), (120, 16226532), (126, 15453840), (133, 14640480), (135, 14423584), (140, 13908456), (144, 13522110), (152, 12810420), (160, 12169899), (168, 11590380), (171, 11387040), (180, 10817688), (189, 10302560), (190, 10248336), (210, 9272304), (216, 9014740), (224, 8692785), (228, 8540280), (240, 8113266), (252, 7726920), (266, 7320240), (270, 7211792), (280, 6954228), (285, 6832224), (288, 6761055), (304, 6405210), (315, 6181536), (336, 5795190), (342, 5693520), (360, 5408844), (378, 5151280), (380, 5124168), (399, 4880160), (420, 4636152), (432, 4507370), (456, 4270140), (480, 4056633), (504, 3863460), (513, 3795680), (532, 3660120), (540, 3605896), (560, 3477114), (570, 3416112), (608, 3202605), (630, 3090768), (665, 2928096), (672, 2897595), (684, 2846760), (720, 2704422), (756, 2575640), (760, 2562084), (798, 2440080), (840, 2318076), (855, 2277408), (864, 2253685), (912, 2135070), (945, 2060512), (1008, 1931730), (1026, 1897840), (1064, 1830060), (1080, 1802948), (1120, 1738557), (1140, 1708056), (1197, 1626720), (1260, 1545384), (1330, 1464048), (1368, 1423380), (1440, 1352211), (1512, 1287820), (1520, 1281042), (1596, 1220040), (1680, 1159038), (1710, 1138704), (1824, 1067535), (1890, 1030256), (1995, 976032), (2016, 965865), (2052, 948920), (2128, 915030), (2160, 901474), (2280, 854028), (2394, 813360), (2520, 772692), (2565, 759136), (2660, 732024), (2736, 711690), (3024, 643910), (3040, 640521), (3192, 610020), (3360, 579519), (3389, 574560), (3420, 569352), (3591, 542240), (3780, 515128), (3990, 488016), (4104, 474460), (4256, 457515), (4320, 450737), (4560, 427014), (4788, 406680), (5040, 386346), (5130, 379568), (5320, 366012), (5472, 355845), (5985, 325344), (6048, 321955), (6384, 305010), (6778, 287280), (6840, 284676), (7182, 271120), (7560, 257564), (7980, 244008), (8208, 237230), (9120, 213507), (9576, 203340), (10080, 193173), (10167, 191520), (10260, 189784), (10640, 183006), (11970, 162672), (12768, 152505), (13556, 143640), (13680, 142338), (14364, 135560), (15120, 128782), (15960, 122004), (16416, 118615), (16945, 114912), (17955, 108448), (19152, 101670), (20334, 95760), (20520, 94892), (21280, 91503), (23723, 82080), (23940, 81336), (27112, 71820), (27360, 71169), (28728, 67780), (30240, 64391), (30501, 63840), (31920, 61002), (33890, 57456), (35910, 54224), (38304, 50835), (40668, 47880), (41040, 47446)]