672277440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 224

約数和(自身を含む): 2216725056

約数和(自身を除く): 1544447616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 73, 80, 96, 106, 120, 146, 159, 160, 181, 192, 212, 219, 240, 265, 292, 318, 320, 362, 365, 424, 438, 480, 530, 543, 584, 636, 724, 730, 795, 848, 876, 905, 960, 1060, 1086, 1095, 1168, 1272, 1448, 1460, 1590, 1696, 1752, 1810, 2120, 2172, 2190, 2336, 2544, 2715, 2896, 2920, 3180, 3392, 3504, 3620, 3869, 4240, 4344, 4380, 4672, 5088, 5430, 5792, 5840, 6360, 7008, 7240, 7738, 8480, 8688, 8760, 9593, 10176, 10860, 11584, 11607, 11680, 12720, 13213, 14016, 14480, 15476, 16960, 17376, 17520, 19186, 19345, 21720, 23214, 23360, 25440, 26426, 28779, 28960, 30952, 34752, 35040, 38372, 38690, 39639, 43440, 46428, 47965, 50880, 52852, 57558, 57920, 58035, 61904, 66065, 70080, 76744, 77380, 79278, 86880, 92856, 95930, 105704, 115116, 116070, 123808, 132130, 143895, 153488, 154760, 158556, 173760, 185712, 191860, 198195, 211408, 230232, 232140, 247616, 264260, 287790, 306976, 309520, 317112, 371424, 383720, 396390, 422816, 460464, 464280, 528520, 575580, 613952, 619040, 634224, 700289, 742848, 767440, 792780, 845632, 920928, 928560, 1057040, 1151160, 1238080, 1268448, 1400578, 1534880, 1585560, 1841856, 1857120, 2100867, 2114080, 2302320, 2536896, 2801156, 3069760, 3171120, 3501445, 3714240, 4201734, 4228160, 4604640, 5602312, 6342240, 7002890, 8403468, 9209280, 10504335, 11204624, 12684480, 14005780, 16806936, 21008670, 22409248, 28011560, 33613872, 42017340, 44818496, 56023120, 67227744, 84034680, 112046240, 134455488, 168069360, 224092480, 336138720, 672277440]

約数ペア:

[(1, 672277440), (2, 336138720), (3, 224092480), (4, 168069360), (5, 134455488), (6, 112046240), (8, 84034680), (10, 67227744), (12, 56023120), (15, 44818496), (16, 42017340), (20, 33613872), (24, 28011560), (30, 22409248), (32, 21008670), (40, 16806936), (48, 14005780), (53, 12684480), (60, 11204624), (64, 10504335), (73, 9209280), (80, 8403468), (96, 7002890), (106, 6342240), (120, 5602312), (146, 4604640), (159, 4228160), (160, 4201734), (181, 3714240), (192, 3501445), (212, 3171120), (219, 3069760), (240, 2801156), (265, 2536896), (292, 2302320), (318, 2114080), (320, 2100867), (362, 1857120), (365, 1841856), (424, 1585560), (438, 1534880), (480, 1400578), (530, 1268448), (543, 1238080), (584, 1151160), (636, 1057040), (724, 928560), (730, 920928), (795, 845632), (848, 792780), (876, 767440), (905, 742848), (960, 700289), (1060, 634224), (1086, 619040), (1095, 613952), (1168, 575580), (1272, 528520), (1448, 464280), (1460, 460464), (1590, 422816), (1696, 396390), (1752, 383720), (1810, 371424), (2120, 317112), (2172, 309520), (2190, 306976), (2336, 287790), (2544, 264260), (2715, 247616), (2896, 232140), (2920, 230232), (3180, 211408), (3392, 198195), (3504, 191860), (3620, 185712), (3869, 173760), (4240, 158556), (4344, 154760), (4380, 153488), (4672, 143895), (5088, 132130), (5430, 123808), (5792, 116070), (5840, 115116), (6360, 105704), (7008, 95930), (7240, 92856), (7738, 86880), (8480, 79278), (8688, 77380), (8760, 76744), (9593, 70080), (10176, 66065), (10860, 61904), (11584, 58035), (11607, 57920), (11680, 57558), (12720, 52852), (13213, 50880), (14016, 47965), (14480, 46428), (15476, 43440), (16960, 39639), (17376, 38690), (17520, 38372), (19186, 35040), (19345, 34752), (21720, 30952), (23214, 28960), (23360, 28779), (25440, 26426)]