2197887360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:817

約数の個数: 256

約数和(自身を含む): 7423902720

約数和(自身を除く): 5226015360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 71, 80, 92, 96, 115, 120, 128, 138, 142, 160, 184, 192, 213, 230, 240, 276, 284, 320, 345, 355, 368, 384, 426, 460, 480, 552, 568, 640, 690, 701, 710, 736, 852, 920, 960, 1065, 1104, 1136, 1380, 1402, 1420, 1472, 1633, 1704, 1840, 1920, 2103, 2130, 2208, 2272, 2760, 2804, 2840, 2944, 3266, 3408, 3505, 3680, 4206, 4260, 4416, 4544, 4899, 5520, 5608, 5680, 6532, 6816, 7010, 7360, 8165, 8412, 8520, 8832, 9088, 9798, 10515, 11040, 11216, 11360, 13064, 13632, 14020, 14720, 16123, 16330, 16824, 17040, 19596, 21030, 22080, 22432, 22720, 24495, 26128, 27264, 28040, 32246, 32660, 33648, 34080, 39192, 42060, 44160, 44864, 45440, 48369, 48990, 49771, 52256, 56080, 64492, 65320, 67296, 68160, 78384, 80615, 84120, 89728, 96738, 97980, 99542, 104512, 112160, 128984, 130640, 134592, 136320, 149313, 156768, 161230, 168240, 193476, 195960, 199084, 209024, 224320, 241845, 248855, 257968, 261280, 269184, 298626, 313536, 322460, 336480, 386952, 391920, 398168, 448640, 483690, 497710, 515936, 522560, 597252, 627072, 644920, 672960, 746565, 773904, 783840, 796336, 967380, 995420, 1031872, 1045120, 1144733, 1194504, 1289840, 1345920, 1493130, 1547808, 1567680, 1592672, 1934760, 1990840, 2063744, 2289466, 2389008, 2579680, 2986260, 3095616, 3135360, 3185344, 3434199, 3869520, 3981680, 4578932, 4778016, 5159360, 5723665, 5972520, 6191232, 6370688, 6868398, 7739040, 7963360, 9157864, 9556032, 10318720, 11447330, 11945040, 13736796, 15478080, 15926720, 17170995, 18315728, 19112064, 22894660, 23890080, 27473592, 30956160, 31853440, 34341990, 36631456, 45789320, 47780160, 54947184, 68683980, 73262912, 91578640, 95560320, 109894368, 137367960, 146525824, 183157280, 219788736, 274735920, 366314560, 439577472, 549471840, 732629120, 1098943680, 2197887360]

約数ペア:

[(1, 2197887360), (2, 1098943680), (3, 732629120), (4, 549471840), (5, 439577472), (6, 366314560), (8, 274735920), (10, 219788736), (12, 183157280), (15, 146525824), (16, 137367960), (20, 109894368), (23, 95560320), (24, 91578640), (30, 73262912), (32, 68683980), (40, 54947184), (46, 47780160), (48, 45789320), (60, 36631456), (64, 34341990), (69, 31853440), (71, 30956160), (80, 27473592), (92, 23890080), (96, 22894660), (115, 19112064), (120, 18315728), (128, 17170995), (138, 15926720), (142, 15478080), (160, 13736796), (184, 11945040), (192, 11447330), (213, 10318720), (230, 9556032), (240, 9157864), (276, 7963360), (284, 7739040), (320, 6868398), (345, 6370688), (355, 6191232), (368, 5972520), (384, 5723665), (426, 5159360), (460, 4778016), (480, 4578932), (552, 3981680), (568, 3869520), (640, 3434199), (690, 3185344), (701, 3135360), (710, 3095616), (736, 2986260), (852, 2579680), (920, 2389008), (960, 2289466), (1065, 2063744), (1104, 1990840), (1136, 1934760), (1380, 1592672), (1402, 1567680), (1420, 1547808), (1472, 1493130), (1633, 1345920), (1704, 1289840), (1840, 1194504), (1920, 1144733), (2103, 1045120), (2130, 1031872), (2208, 995420), (2272, 967380), (2760, 796336), (2804, 783840), (2840, 773904), (2944, 746565), (3266, 672960), (3408, 644920), (3505, 627072), (3680, 597252), (4206, 522560), (4260, 515936), (4416, 497710), (4544, 483690), (4899, 448640), (5520, 398168), (5608, 391920), (5680, 386952), (6532, 336480), (6816, 322460), (7010, 313536), (7360, 298626), (8165, 269184), (8412, 261280), (8520, 257968), (8832, 248855), (9088, 241845), (9798, 224320), (10515, 209024), (11040, 199084), (11216, 195960), (11360, 193476), (13064, 168240), (13632, 161230), (14020, 156768), (14720, 149313), (16123, 136320), (16330, 134592), (16824, 130640), (17040, 128984), (19596, 112160), (21030, 104512), (22080, 99542), (22432, 97980), (22720, 96738), (24495, 89728), (26128, 84120), (27264, 80615), (28040, 78384), (32246, 68160), (32660, 67296), (33648, 65320), (34080, 64492), (39192, 56080), (42060, 52256), (44160, 49771), (44864, 48990), (45440, 48369)]