636335520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:367

約数の個数: 192

約数和(自身を含む): 2062609920

約数和(自身を除く): 1426274400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 97, 120, 158, 160, 173, 194, 237, 240, 291, 316, 346, 388, 395, 474, 480, 485, 519, 582, 632, 692, 776, 790, 865, 948, 970, 1038, 1164, 1185, 1264, 1384, 1455, 1552, 1580, 1730, 1896, 1940, 2076, 2328, 2370, 2528, 2595, 2768, 2910, 3104, 3160, 3460, 3792, 3880, 4152, 4656, 4740, 5190, 5536, 5820, 6320, 6920, 7584, 7663, 7760, 8304, 9312, 9480, 10380, 11640, 12640, 13667, 13840, 15326, 15520, 16608, 16781, 18960, 20760, 22989, 23280, 27334, 27680, 30652, 33562, 37920, 38315, 41001, 41520, 45978, 46560, 50343, 54668, 61304, 67124, 68335, 76630, 82002, 83040, 83905, 91956, 100686, 109336, 114945, 122608, 134248, 136670, 153260, 164004, 167810, 183912, 201372, 205005, 218672, 229890, 245216, 251715, 268496, 273340, 306520, 328008, 335620, 367824, 402744, 410010, 437344, 459780, 503430, 536992, 546680, 613040, 656016, 671240, 735648, 805488, 820020, 919560, 1006860, 1093360, 1226080, 1312032, 1325699, 1342480, 1610976, 1640040, 1839120, 2013720, 2186720, 2651398, 2684960, 3280080, 3678240, 3977097, 4027440, 5302796, 6560160, 6628495, 7954194, 8054880, 10605592, 13256990, 15908388, 19885485, 21211184, 26513980, 31816776, 39770970, 42422368, 53027960, 63633552, 79541940, 106055920, 127267104, 159083880, 212111840, 318167760, 636335520]

約数ペア:

[(1, 636335520), (2, 318167760), (3, 212111840), (4, 159083880), (5, 127267104), (6, 106055920), (8, 79541940), (10, 63633552), (12, 53027960), (15, 42422368), (16, 39770970), (20, 31816776), (24, 26513980), (30, 21211184), (32, 19885485), (40, 15908388), (48, 13256990), (60, 10605592), (79, 8054880), (80, 7954194), (96, 6628495), (97, 6560160), (120, 5302796), (158, 4027440), (160, 3977097), (173, 3678240), (194, 3280080), (237, 2684960), (240, 2651398), (291, 2186720), (316, 2013720), (346, 1839120), (388, 1640040), (395, 1610976), (474, 1342480), (480, 1325699), (485, 1312032), (519, 1226080), (582, 1093360), (632, 1006860), (692, 919560), (776, 820020), (790, 805488), (865, 735648), (948, 671240), (970, 656016), (1038, 613040), (1164, 546680), (1185, 536992), (1264, 503430), (1384, 459780), (1455, 437344), (1552, 410010), (1580, 402744), (1730, 367824), (1896, 335620), (1940, 328008), (2076, 306520), (2328, 273340), (2370, 268496), (2528, 251715), (2595, 245216), (2768, 229890), (2910, 218672), (3104, 205005), (3160, 201372), (3460, 183912), (3792, 167810), (3880, 164004), (4152, 153260), (4656, 136670), (4740, 134248), (5190, 122608), (5536, 114945), (5820, 109336), (6320, 100686), (6920, 91956), (7584, 83905), (7663, 83040), (7760, 82002), (8304, 76630), (9312, 68335), (9480, 67124), (10380, 61304), (11640, 54668), (12640, 50343), (13667, 46560), (13840, 45978), (15326, 41520), (15520, 41001), (16608, 38315), (16781, 37920), (18960, 33562), (20760, 30652), (22989, 27680), (23280, 27334)]