340910080

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 224

約数和(自身を含む): 990843840

約数和(自身を除く): 649933760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 41, 56, 58, 64, 70, 80, 82, 112, 116, 128, 140, 145, 160, 164, 203, 205, 224, 232, 256, 280, 287, 290, 320, 328, 406, 410, 448, 464, 512, 560, 574, 580, 640, 656, 812, 820, 896, 928, 1015, 1024, 1120, 1148, 1160, 1189, 1280, 1312, 1435, 1624, 1640, 1792, 1856, 2030, 2048, 2240, 2296, 2320, 2378, 2560, 2624, 2870, 3248, 3280, 3584, 3712, 4060, 4096, 4480, 4592, 4640, 4756, 5120, 5248, 5740, 5945, 6496, 6560, 7168, 7424, 8120, 8192, 8323, 8960, 9184, 9280, 9512, 10240, 10496, 11480, 11890, 12992, 13120, 14336, 14848, 16240, 16646, 17920, 18368, 18560, 19024, 20480, 20992, 22960, 23780, 25984, 26240, 28672, 29696, 32480, 33292, 35840, 36736, 37120, 38048, 40960, 41615, 41984, 45920, 47560, 51968, 52480, 57344, 59392, 64960, 66584, 71680, 73472, 74240, 76096, 83230, 83968, 91840, 95120, 103936, 104960, 118784, 129920, 133168, 143360, 146944, 148480, 152192, 166460, 167936, 183680, 190240, 207872, 209920, 237568, 259840, 266336, 286720, 293888, 296960, 304384, 332920, 335872, 367360, 380480, 415744, 419840, 519680, 532672, 587776, 593920, 608768, 665840, 734720, 760960, 831488, 839680, 1039360, 1065344, 1175552, 1187840, 1217536, 1331680, 1469440, 1521920, 1662976, 1679360, 2078720, 2130688, 2351104, 2435072, 2663360, 2938880, 3043840, 4157440, 4261376, 4870144, 5326720, 5877760, 6087680, 8314880, 8522752, 9740288, 10653440, 11755520, 12175360, 17045504, 21306880, 24350720, 34091008, 42613760, 48701440, 68182016, 85227520, 170455040, 340910080]

約数ペア:

[(1, 340910080), (2, 170455040), (4, 85227520), (5, 68182016), (7, 48701440), (8, 42613760), (10, 34091008), (14, 24350720), (16, 21306880), (20, 17045504), (28, 12175360), (29, 11755520), (32, 10653440), (35, 9740288), (40, 8522752), (41, 8314880), (56, 6087680), (58, 5877760), (64, 5326720), (70, 4870144), (80, 4261376), (82, 4157440), (112, 3043840), (116, 2938880), (128, 2663360), (140, 2435072), (145, 2351104), (160, 2130688), (164, 2078720), (203, 1679360), (205, 1662976), (224, 1521920), (232, 1469440), (256, 1331680), (280, 1217536), (287, 1187840), (290, 1175552), (320, 1065344), (328, 1039360), (406, 839680), (410, 831488), (448, 760960), (464, 734720), (512, 665840), (560, 608768), (574, 593920), (580, 587776), (640, 532672), (656, 519680), (812, 419840), (820, 415744), (896, 380480), (928, 367360), (1015, 335872), (1024, 332920), (1120, 304384), (1148, 296960), (1160, 293888), (1189, 286720), (1280, 266336), (1312, 259840), (1435, 237568), (1624, 209920), (1640, 207872), (1792, 190240), (1856, 183680), (2030, 167936), (2048, 166460), (2240, 152192), (2296, 148480), (2320, 146944), (2378, 143360), (2560, 133168), (2624, 129920), (2870, 118784), (3248, 104960), (3280, 103936), (3584, 95120), (3712, 91840), (4060, 83968), (4096, 83230), (4480, 76096), (4592, 74240), (4640, 73472), (4756, 71680), (5120, 66584), (5248, 64960), (5740, 59392), (5945, 57344), (6496, 52480), (6560, 51968), (7168, 47560), (7424, 45920), (8120, 41984), (8192, 41615), (8323, 40960), (8960, 38048), (9184, 37120), (9280, 36736), (9512, 35840), (10240, 33292), (10496, 32480), (11480, 29696), (11890, 28672), (12992, 26240), (13120, 25984), (14336, 23780), (14848, 22960), (16240, 20992), (16646, 20480), (17920, 19024), (18368, 18560)]