354756480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:329

約数の個数: 256

約数和(自身を含む): 1243045440

約数和(自身を除く): 888288960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 64, 65, 78, 80, 96, 104, 120, 122, 128, 130, 156, 160, 183, 192, 195, 208, 233, 240, 244, 260, 305, 312, 320, 366, 384, 390, 416, 466, 480, 488, 520, 610, 624, 640, 699, 732, 780, 793, 832, 915, 932, 960, 976, 1040, 1165, 1220, 1248, 1398, 1464, 1560, 1586, 1664, 1830, 1864, 1920, 1952, 2080, 2330, 2379, 2440, 2496, 2796, 2928, 3029, 3120, 3172, 3495, 3660, 3728, 3904, 3965, 4160, 4660, 4758, 4880, 4992, 5592, 5856, 6058, 6240, 6344, 6990, 7320, 7456, 7808, 7930, 8320, 9087, 9320, 9516, 9760, 11184, 11712, 11895, 12116, 12480, 12688, 13980, 14213, 14640, 14912, 15145, 15860, 18174, 18640, 19032, 19520, 22368, 23424, 23790, 24232, 24960, 25376, 27960, 28426, 29280, 29824, 30290, 31720, 36348, 37280, 38064, 39040, 42639, 44736, 45435, 47580, 48464, 50752, 55920, 56852, 58560, 60580, 63440, 71065, 72696, 74560, 76128, 85278, 89472, 90870, 95160, 96928, 101504, 111840, 113704, 117120, 121160, 126880, 142130, 145392, 149120, 152256, 170556, 181740, 184769, 190320, 193856, 213195, 223680, 227408, 242320, 253760, 284260, 290784, 304512, 341112, 363480, 369538, 380640, 387712, 426390, 447360, 454816, 484640, 507520, 554307, 568520, 581568, 682224, 726960, 739076, 761280, 852780, 909632, 923845, 969280, 1108614, 1137040, 1163136, 1364448, 1453920, 1478152, 1522560, 1705560, 1819264, 1847690, 1938560, 2217228, 2274080, 2728896, 2771535, 2907840, 2956304, 3411120, 3695380, 4434456, 4548160, 5457792, 5543070, 5815680, 5912608, 6822240, 7390760, 8868912, 9096320, 11086140, 11825216, 13644480, 14781520, 17737824, 22172280, 23650432, 27288960, 29563040, 35475648, 44344560, 59126080, 70951296, 88689120, 118252160, 177378240, 354756480]

約数ペア:

[(1, 354756480), (2, 177378240), (3, 118252160), (4, 88689120), (5, 70951296), (6, 59126080), (8, 44344560), (10, 35475648), (12, 29563040), (13, 27288960), (15, 23650432), (16, 22172280), (20, 17737824), (24, 14781520), (26, 13644480), (30, 11825216), (32, 11086140), (39, 9096320), (40, 8868912), (48, 7390760), (52, 6822240), (60, 5912608), (61, 5815680), (64, 5543070), (65, 5457792), (78, 4548160), (80, 4434456), (96, 3695380), (104, 3411120), (120, 2956304), (122, 2907840), (128, 2771535), (130, 2728896), (156, 2274080), (160, 2217228), (183, 1938560), (192, 1847690), (195, 1819264), (208, 1705560), (233, 1522560), (240, 1478152), (244, 1453920), (260, 1364448), (305, 1163136), (312, 1137040), (320, 1108614), (366, 969280), (384, 923845), (390, 909632), (416, 852780), (466, 761280), (480, 739076), (488, 726960), (520, 682224), (610, 581568), (624, 568520), (640, 554307), (699, 507520), (732, 484640), (780, 454816), (793, 447360), (832, 426390), (915, 387712), (932, 380640), (960, 369538), (976, 363480), (1040, 341112), (1165, 304512), (1220, 290784), (1248, 284260), (1398, 253760), (1464, 242320), (1560, 227408), (1586, 223680), (1664, 213195), (1830, 193856), (1864, 190320), (1920, 184769), (1952, 181740), (2080, 170556), (2330, 152256), (2379, 149120), (2440, 145392), (2496, 142130), (2796, 126880), (2928, 121160), (3029, 117120), (3120, 113704), (3172, 111840), (3495, 101504), (3660, 96928), (3728, 95160), (3904, 90870), (3965, 89472), (4160, 85278), (4660, 76128), (4758, 74560), (4880, 72696), (4992, 71065), (5592, 63440), (5856, 60580), (6058, 58560), (6240, 56852), (6344, 55920), (6990, 50752), (7320, 48464), (7456, 47580), (7808, 45435), (7930, 44736), (8320, 42639), (9087, 39040), (9320, 38064), (9516, 37280), (9760, 36348), (11184, 31720), (11712, 30290), (11895, 29824), (12116, 29280), (12480, 28426), (12688, 27960), (13980, 25376), (14213, 24960), (14640, 24232), (14912, 23790), (15145, 23424), (15860, 22368), (18174, 19520), (18640, 19032)]