2201994240

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 264

約数和(自身を含む): 7389637248

約数和(自身を除く): 5187643008

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, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 271, 276, 320, 345, 368, 384, 460, 480, 512, 529, 542, 552, 640, 690, 736, 768, 813, 920, 960, 1024, 1058, 1084, 1104, 1280, 1355, 1380, 1472, 1536, 1587, 1626, 1840, 1920, 2116, 2168, 2208, 2560, 2645, 2710, 2760, 2944, 3072, 3174, 3252, 3680, 3840, 4065, 4232, 4336, 4416, 5120, 5290, 5420, 5520, 5888, 6233, 6348, 6504, 7360, 7680, 7935, 8130, 8464, 8672, 8832, 10580, 10840, 11040, 11776, 12466, 12696, 13008, 14720, 15360, 15870, 16260, 16928, 17344, 17664, 18699, 21160, 21680, 22080, 23552, 24932, 25392, 26016, 29440, 31165, 31740, 32520, 33856, 34688, 35328, 37398, 42320, 43360, 44160, 49864, 50784, 52032, 58880, 62330, 63480, 65040, 67712, 69376, 70656, 74796, 84640, 86720, 88320, 93495, 99728, 101568, 104064, 117760, 124660, 126960, 130080, 135424, 138752, 143359, 149592, 169280, 173440, 176640, 186990, 199456, 203136, 208128, 249320, 253920, 260160, 270848, 277504, 286718, 299184, 338560, 346880, 353280, 373980, 398912, 406272, 416256, 430077, 498640, 507840, 520320, 541696, 573436, 598368, 677120, 693760, 716795, 747960, 797824, 812544, 832512, 860154, 997280, 1015680, 1040640, 1146872, 1196736, 1354240, 1387520, 1433590, 1495920, 1595648, 1625088, 1720308, 1994560, 2031360, 2081280, 2150385, 2293744, 2393472, 2708480, 2867180, 2991840, 3191296, 3440616, 3989120, 4062720, 4162560, 4300770, 4587488, 4786944, 5734360, 5983680, 6382592, 6881232, 7978240, 8125440, 8601540, 9174976, 9573888, 11468720, 11967360, 13762464, 15956480, 17203080, 18349952, 19147776, 22937440, 23934720, 27524928, 31912960, 34406160, 36699904, 45874880, 47869440, 55049856, 68812320, 73399808, 91749760, 95738880, 110099712, 137624640, 146799616, 183499520, 220199424, 275249280, 366999040, 440398848, 550498560, 733998080, 1100997120, 2201994240]

約数ペア:

[(1, 2201994240), (2, 1100997120), (3, 733998080), (4, 550498560), (5, 440398848), (6, 366999040), (8, 275249280), (10, 220199424), (12, 183499520), (15, 146799616), (16, 137624640), (20, 110099712), (23, 95738880), (24, 91749760), (30, 73399808), (32, 68812320), (40, 55049856), (46, 47869440), (48, 45874880), (60, 36699904), (64, 34406160), (69, 31912960), (80, 27524928), (92, 23934720), (96, 22937440), (115, 19147776), (120, 18349952), (128, 17203080), (138, 15956480), (160, 13762464), (184, 11967360), (192, 11468720), (230, 9573888), (240, 9174976), (256, 8601540), (271, 8125440), (276, 7978240), (320, 6881232), (345, 6382592), (368, 5983680), (384, 5734360), (460, 4786944), (480, 4587488), (512, 4300770), (529, 4162560), (542, 4062720), (552, 3989120), (640, 3440616), (690, 3191296), (736, 2991840), (768, 2867180), (813, 2708480), (920, 2393472), (960, 2293744), (1024, 2150385), (1058, 2081280), (1084, 2031360), (1104, 1994560), (1280, 1720308), (1355, 1625088), (1380, 1595648), (1472, 1495920), (1536, 1433590), (1587, 1387520), (1626, 1354240), (1840, 1196736), (1920, 1146872), (2116, 1040640), (2168, 1015680), (2208, 997280), (2560, 860154), (2645, 832512), (2710, 812544), (2760, 797824), (2944, 747960), (3072, 716795), (3174, 693760), (3252, 677120), (3680, 598368), (3840, 573436), (4065, 541696), (4232, 520320), (4336, 507840), (4416, 498640), (5120, 430077), (5290, 416256), (5420, 406272), (5520, 398912), (5888, 373980), (6233, 353280), (6348, 346880), (6504, 338560), (7360, 299184), (7680, 286718), (7935, 277504), (8130, 270848), (8464, 260160), (8672, 253920), (8832, 249320), (10580, 208128), (10840, 203136), (11040, 199456), (11776, 186990), (12466, 176640), (12696, 173440), (13008, 169280), (14720, 149592), (15360, 143359), (15870, 138752), (16260, 135424), (16928, 130080), (17344, 126960), (17664, 124660), (18699, 117760), (21160, 104064), (21680, 101568), (22080, 99728), (23552, 93495), (24932, 88320), (25392, 86720), (26016, 84640), (29440, 74796), (31165, 70656), (31740, 69376), (32520, 67712), (33856, 65040), (34688, 63480), (35328, 62330), (37398, 58880), (42320, 52032), (43360, 50784), (44160, 49864)]