1995651840

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5711}}^1$

素因数の和:5755

約数の個数: 288

約数和(自身を含む): 7845820416

約数和(自身を除く): 5850168576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1280, 1344, 1365, 1456, 1560, 1664, 1680, 1792, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3328, 3360, 3640, 3840, 4160, 4368, 4480, 4992, 5376, 5460, 5711, 5824, 6240, 6720, 7280, 8320, 8736, 8960, 9984, 10920, 11422, 11648, 12480, 13440, 14560, 16640, 17133, 17472, 21840, 22844, 23296, 24960, 26880, 28555, 29120, 34266, 34944, 39977, 43680, 45688, 49920, 57110, 58240, 68532, 69888, 74243, 79954, 85665, 87360, 91376, 114220, 116480, 119931, 137064, 148486, 159908, 171330, 174720, 182752, 199885, 222729, 228440, 239862, 274128, 296972, 319816, 342660, 349440, 365504, 371215, 399770, 445458, 456880, 479724, 519701, 548256, 593944, 599655, 639632, 685320, 731008, 742430, 799540, 890916, 913760, 959448, 1039402, 1096512, 1113645, 1187888, 1199310, 1279264, 1370640, 1462016, 1484860, 1559103, 1599080, 1781832, 1827520, 1918896, 2078804, 2193024, 2227290, 2375776, 2398620, 2558528, 2598505, 2741280, 2969720, 3118206, 3198160, 3563664, 3655040, 3837792, 4157608, 4386048, 4454580, 4751552, 4797240, 5117056, 5197010, 5482560, 5939440, 6236412, 6396320, 7127328, 7310080, 7675584, 7795515, 8315216, 8909160, 9503104, 9594480, 10234112, 10394020, 10965120, 11878880, 12472824, 12792640, 14254656, 15351168, 15591030, 16630432, 17818320, 19006208, 19188960, 20788040, 21930240, 23757760, 24945648, 25585280, 28509312, 30702336, 31182060, 33260864, 35636640, 38377920, 41576080, 47515520, 49891296, 51170560, 57018624, 62364120, 66521728, 71273280, 76755840, 83152160, 95031040, 99782592, 124728240, 133043456, 142546560, 153511680, 166304320, 199565184, 249456480, 285093120, 332608640, 399130368, 498912960, 665217280, 997825920, 1995651840]

約数ペア:

[(1, 1995651840), (2, 997825920), (3, 665217280), (4, 498912960), (5, 399130368), (6, 332608640), (7, 285093120), (8, 249456480), (10, 199565184), (12, 166304320), (13, 153511680), (14, 142546560), (15, 133043456), (16, 124728240), (20, 99782592), (21, 95031040), (24, 83152160), (26, 76755840), (28, 71273280), (30, 66521728), (32, 62364120), (35, 57018624), (39, 51170560), (40, 49891296), (42, 47515520), (48, 41576080), (52, 38377920), (56, 35636640), (60, 33260864), (64, 31182060), (65, 30702336), (70, 28509312), (78, 25585280), (80, 24945648), (84, 23757760), (91, 21930240), (96, 20788040), (104, 19188960), (105, 19006208), (112, 17818320), (120, 16630432), (128, 15591030), (130, 15351168), (140, 14254656), (156, 12792640), (160, 12472824), (168, 11878880), (182, 10965120), (192, 10394020), (195, 10234112), (208, 9594480), (210, 9503104), (224, 8909160), (240, 8315216), (256, 7795515), (260, 7675584), (273, 7310080), (280, 7127328), (312, 6396320), (320, 6236412), (336, 5939440), (364, 5482560), (384, 5197010), (390, 5117056), (416, 4797240), (420, 4751552), (448, 4454580), (455, 4386048), (480, 4157608), (520, 3837792), (546, 3655040), (560, 3563664), (624, 3198160), (640, 3118206), (672, 2969720), (728, 2741280), (768, 2598505), (780, 2558528), (832, 2398620), (840, 2375776), (896, 2227290), (910, 2193024), (960, 2078804), (1040, 1918896), (1092, 1827520), (1120, 1781832), (1248, 1599080), (1280, 1559103), (1344, 1484860), (1365, 1462016), (1456, 1370640), (1560, 1279264), (1664, 1199310), (1680, 1187888), (1792, 1113645), (1820, 1096512), (1920, 1039402), (2080, 959448), (2184, 913760), (2240, 890916), (2496, 799540), (2688, 742430), (2730, 731008), (2912, 685320), (3120, 639632), (3328, 599655), (3360, 593944), (3640, 548256), (3840, 519701), (4160, 479724), (4368, 456880), (4480, 445458), (4992, 399770), (5376, 371215), (5460, 365504), (5711, 349440), (5824, 342660), (6240, 319816), (6720, 296972), (7280, 274128), (8320, 239862), (8736, 228440), (8960, 222729), (9984, 199885), (10920, 182752), (11422, 174720), (11648, 171330), (12480, 159908), (13440, 148486), (14560, 137064), (16640, 119931), (17133, 116480), (17472, 114220), (21840, 91376), (22844, 87360), (23296, 85665), (24960, 79954), (26880, 74243), (28555, 69888), (29120, 68532), (34266, 58240), (34944, 57110), (39977, 49920), (43680, 45688)]