20264759040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1153}}^1$

素因数の和:1399

約数の個数: 288

約数和(自身を含む): 67932748800

約数和(自身を除く): 47667989760

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, 199, 230, 240, 256, 276, 320, 345, 368, 384, 398, 460, 480, 552, 597, 640, 690, 736, 768, 796, 920, 960, 995, 1104, 1153, 1194, 1280, 1380, 1472, 1592, 1840, 1920, 1990, 2208, 2306, 2388, 2760, 2944, 2985, 3184, 3459, 3680, 3840, 3980, 4416, 4577, 4612, 4776, 5520, 5765, 5888, 5970, 6368, 6918, 7360, 7960, 8832, 9154, 9224, 9552, 11040, 11530, 11940, 12736, 13731, 13836, 14720, 15920, 17295, 17664, 18308, 18448, 19104, 22080, 22885, 23060, 23880, 25472, 26519, 27462, 27672, 29440, 31840, 34590, 36616, 36896, 38208, 44160, 45770, 46120, 47760, 50944, 53038, 54924, 55344, 63680, 68655, 69180, 73232, 73792, 76416, 79557, 88320, 91540, 92240, 95520, 106076, 109848, 110688, 127360, 132595, 137310, 138360, 146464, 147584, 152832, 159114, 183080, 184480, 191040, 212152, 219696, 221376, 229447, 254720, 265190, 274620, 276720, 292928, 295168, 318228, 366160, 368960, 382080, 397785, 424304, 439392, 442752, 458894, 530380, 549240, 553440, 585856, 636456, 688341, 732320, 737920, 764160, 795570, 848608, 878784, 885504, 917788, 1060760, 1098480, 1106880, 1147235, 1171712, 1272912, 1376682, 1464640, 1475840, 1591140, 1697216, 1757568, 1835576, 2121520, 2196960, 2213760, 2294470, 2545824, 2753364, 2929280, 3182280, 3394432, 3441705, 3515136, 3671152, 4243040, 4393920, 4427520, 4588940, 5091648, 5277281, 5506728, 5858560, 6364560, 6788864, 6883410, 7342304, 8486080, 8787840, 9177880, 10183296, 10554562, 11013456, 12729120, 13766820, 14684608, 15831843, 16972160, 17575680, 18355760, 20366592, 21109124, 22026912, 25458240, 26386405, 27533640, 29369216, 31663686, 33944320, 36711520, 42218248, 44053824, 50916480, 52772810, 55067280, 58738432, 63327372, 73423040, 79159215, 84436496, 88107648, 101832960, 105545620, 110134560, 126654744, 146846080, 158318430, 168872992, 176215296, 211091240, 220269120, 253309488, 293692160, 316636860, 337745984, 422182480, 440538240, 506618976, 633273720, 675491968, 844364960, 881076480, 1013237952, 1266547440, 1350983936, 1688729920, 2026475904, 2533094880, 3377459840, 4052951808, 5066189760, 6754919680, 10132379520, 20264759040]

約数ペア:

[(1, 20264759040), (2, 10132379520), (3, 6754919680), (4, 5066189760), (5, 4052951808), (6, 3377459840), (8, 2533094880), (10, 2026475904), (12, 1688729920), (15, 1350983936), (16, 1266547440), (20, 1013237952), (23, 881076480), (24, 844364960), (30, 675491968), (32, 633273720), (40, 506618976), (46, 440538240), (48, 422182480), (60, 337745984), (64, 316636860), (69, 293692160), (80, 253309488), (92, 220269120), (96, 211091240), (115, 176215296), (120, 168872992), (128, 158318430), (138, 146846080), (160, 126654744), (184, 110134560), (192, 105545620), (199, 101832960), (230, 88107648), (240, 84436496), (256, 79159215), (276, 73423040), (320, 63327372), (345, 58738432), (368, 55067280), (384, 52772810), (398, 50916480), (460, 44053824), (480, 42218248), (552, 36711520), (597, 33944320), (640, 31663686), (690, 29369216), (736, 27533640), (768, 26386405), (796, 25458240), (920, 22026912), (960, 21109124), (995, 20366592), (1104, 18355760), (1153, 17575680), (1194, 16972160), (1280, 15831843), (1380, 14684608), (1472, 13766820), (1592, 12729120), (1840, 11013456), (1920, 10554562), (1990, 10183296), (2208, 9177880), (2306, 8787840), (2388, 8486080), (2760, 7342304), (2944, 6883410), (2985, 6788864), (3184, 6364560), (3459, 5858560), (3680, 5506728), (3840, 5277281), (3980, 5091648), (4416, 4588940), (4577, 4427520), (4612, 4393920), (4776, 4243040), (5520, 3671152), (5765, 3515136), (5888, 3441705), (5970, 3394432), (6368, 3182280), (6918, 2929280), (7360, 2753364), (7960, 2545824), (8832, 2294470), (9154, 2213760), (9224, 2196960), (9552, 2121520), (11040, 1835576), (11530, 1757568), (11940, 1697216), (12736, 1591140), (13731, 1475840), (13836, 1464640), (14720, 1376682), (15920, 1272912), (17295, 1171712), (17664, 1147235), (18308, 1106880), (18448, 1098480), (19104, 1060760), (22080, 917788), (22885, 885504), (23060, 878784), (23880, 848608), (25472, 795570), (26519, 764160), (27462, 737920), (27672, 732320), (29440, 688341), (31840, 636456), (34590, 585856), (36616, 553440), (36896, 549240), (38208, 530380), (44160, 458894), (45770, 442752), (46120, 439392), (47760, 424304), (50944, 397785), (53038, 382080), (54924, 368960), (55344, 366160), (63680, 318228), (68655, 295168), (69180, 292928), (73232, 276720), (73792, 274620), (76416, 265190), (79557, 254720), (88320, 229447), (91540, 221376), (92240, 219696), (95520, 212152), (106076, 191040), (109848, 184480), (110688, 183080), (127360, 159114), (132595, 152832), (137310, 147584), (138360, 146464)]