146618880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1$

素因数の和:1166

約数の個数: 160

約数和(自身を含む): 496736064

約数和(自身を除く): 350117184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1088, 1123, 1280, 1360, 1536, 1632, 1920, 2040, 2176, 2246, 2560, 2720, 3264, 3369, 3840, 4080, 4352, 4492, 5440, 5615, 6528, 6738, 7680, 8160, 8704, 8984, 10880, 11230, 13056, 13476, 16320, 16845, 17968, 19091, 21760, 22460, 26112, 26952, 32640, 33690, 35936, 38182, 43520, 44920, 53904, 57273, 65280, 67380, 71872, 76364, 89840, 95455, 107808, 114546, 130560, 134760, 143744, 152728, 179680, 190910, 215616, 229092, 269520, 286365, 287488, 305456, 359360, 381820, 431232, 458184, 539040, 572730, 574976, 610912, 718720, 763640, 862464, 916368, 1078080, 1145460, 1221824, 1437440, 1527280, 1724928, 1832736, 2156160, 2290920, 2443648, 2874880, 3054560, 3665472, 4312320, 4581840, 4887296, 6109120, 7330944, 8624640, 9163680, 9774592, 12218240, 14661888, 18327360, 24436480, 29323776, 36654720, 48872960, 73309440, 146618880]

約数ペア:

[(1, 146618880), (2, 73309440), (3, 48872960), (4, 36654720), (5, 29323776), (6, 24436480), (8, 18327360), (10, 14661888), (12, 12218240), (15, 9774592), (16, 9163680), (17, 8624640), (20, 7330944), (24, 6109120), (30, 4887296), (32, 4581840), (34, 4312320), (40, 3665472), (48, 3054560), (51, 2874880), (60, 2443648), (64, 2290920), (68, 2156160), (80, 1832736), (85, 1724928), (96, 1527280), (102, 1437440), (120, 1221824), (128, 1145460), (136, 1078080), (160, 916368), (170, 862464), (192, 763640), (204, 718720), (240, 610912), (255, 574976), (256, 572730), (272, 539040), (320, 458184), (340, 431232), (384, 381820), (408, 359360), (480, 305456), (510, 287488), (512, 286365), (544, 269520), (640, 229092), (680, 215616), (768, 190910), (816, 179680), (960, 152728), (1020, 143744), (1088, 134760), (1123, 130560), (1280, 114546), (1360, 107808), (1536, 95455), (1632, 89840), (1920, 76364), (2040, 71872), (2176, 67380), (2246, 65280), (2560, 57273), (2720, 53904), (3264, 44920), (3369, 43520), (3840, 38182), (4080, 35936), (4352, 33690), (4492, 32640), (5440, 26952), (5615, 26112), (6528, 22460), (6738, 21760), (7680, 19091), (8160, 17968), (8704, 16845), (8984, 16320), (10880, 13476), (11230, 13056)]