331153920

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{1597}}^1$

素因数の和:1632

約数の個数: 200

約数和(自身を含む): 1186831404

約数和(自身を除く): 855677484

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1597, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3194, 3240, 3456, 3840, 4320, 4608, 4791, 5184, 5760, 6388, 6480, 6912, 7680, 7985, 8640, 9582, 10368, 11520, 12776, 12960, 13824, 14373, 15970, 17280, 19164, 20736, 23040, 23955, 25552, 25920, 28746, 31940, 34560, 38328, 41472, 43119, 47910, 51104, 51840, 57492, 63880, 69120, 71865, 76656, 86238, 95820, 102208, 103680, 114984, 127760, 129357, 143730, 153312, 172476, 191640, 204416, 207360, 215595, 229968, 255520, 258714, 287460, 306624, 344952, 383280, 408832, 431190, 459936, 511040, 517428, 574920, 613248, 646785, 689904, 766560, 817664, 862380, 919872, 1022080, 1034856, 1149840, 1226496, 1293570, 1379808, 1533120, 1724760, 1839744, 2044160, 2069712, 2299680, 2452992, 2587140, 2759616, 3066240, 3449520, 3679488, 4088320, 4139424, 4599360, 5174280, 5519232, 6132480, 6899040, 7358976, 8278848, 9198720, 10348560, 11038464, 12264960, 13798080, 16557696, 18397440, 20697120, 22076928, 27596160, 33115392, 36794880, 41394240, 55192320, 66230784, 82788480, 110384640, 165576960, 331153920]

約数ペア:

[(1, 331153920), (2, 165576960), (3, 110384640), (4, 82788480), (5, 66230784), (6, 55192320), (8, 41394240), (9, 36794880), (10, 33115392), (12, 27596160), (15, 22076928), (16, 20697120), (18, 18397440), (20, 16557696), (24, 13798080), (27, 12264960), (30, 11038464), (32, 10348560), (36, 9198720), (40, 8278848), (45, 7358976), (48, 6899040), (54, 6132480), (60, 5519232), (64, 5174280), (72, 4599360), (80, 4139424), (81, 4088320), (90, 3679488), (96, 3449520), (108, 3066240), (120, 2759616), (128, 2587140), (135, 2452992), (144, 2299680), (160, 2069712), (162, 2044160), (180, 1839744), (192, 1724760), (216, 1533120), (240, 1379808), (256, 1293570), (270, 1226496), (288, 1149840), (320, 1034856), (324, 1022080), (360, 919872), (384, 862380), (405, 817664), (432, 766560), (480, 689904), (512, 646785), (540, 613248), (576, 574920), (640, 517428), (648, 511040), (720, 459936), (768, 431190), (810, 408832), (864, 383280), (960, 344952), (1080, 306624), (1152, 287460), (1280, 258714), (1296, 255520), (1440, 229968), (1536, 215595), (1597, 207360), (1620, 204416), (1728, 191640), (1920, 172476), (2160, 153312), (2304, 143730), (2560, 129357), (2592, 127760), (2880, 114984), (3194, 103680), (3240, 102208), (3456, 95820), (3840, 86238), (4320, 76656), (4608, 71865), (4791, 69120), (5184, 63880), (5760, 57492), (6388, 51840), (6480, 51104), (6912, 47910), (7680, 43119), (7985, 41472), (8640, 38328), (9582, 34560), (10368, 31940), (11520, 28746), (12776, 25920), (12960, 25552), (13824, 23955), (14373, 23040), (15970, 20736), (17280, 19164)]