298356480

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 288

約数和(自身を含む): 1081684800

約数和(自身を除く): 783328320

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, 89, 90, 96, 97, 108, 120, 128, 135, 144, 160, 178, 180, 192, 194, 216, 240, 256, 267, 270, 288, 291, 320, 356, 360, 384, 388, 432, 445, 480, 485, 534, 540, 576, 582, 640, 712, 720, 768, 776, 801, 864, 873, 890, 960, 970, 1068, 1080, 1152, 1164, 1280, 1335, 1424, 1440, 1455, 1552, 1602, 1728, 1746, 1780, 1920, 1940, 2136, 2160, 2304, 2328, 2403, 2619, 2670, 2848, 2880, 2910, 3104, 3204, 3456, 3492, 3560, 3840, 3880, 4005, 4272, 4320, 4365, 4656, 4806, 5238, 5340, 5696, 5760, 5820, 6208, 6408, 6912, 6984, 7120, 7760, 8010, 8544, 8633, 8640, 8730, 9312, 9612, 10476, 10680, 11392, 11520, 11640, 12015, 12416, 12816, 13095, 13968, 14240, 15520, 16020, 17088, 17266, 17280, 17460, 18624, 19224, 20952, 21360, 22784, 23280, 24030, 24832, 25632, 25899, 26190, 27936, 28480, 31040, 32040, 34176, 34532, 34560, 34920, 37248, 38448, 41904, 42720, 43165, 46560, 48060, 51264, 51798, 52380, 55872, 56960, 62080, 64080, 68352, 69064, 69840, 74496, 76896, 77697, 83808, 85440, 86330, 93120, 96120, 102528, 103596, 104760, 111744, 113920, 124160, 128160, 129495, 138128, 139680, 153792, 155394, 167616, 170880, 172660, 186240, 192240, 205056, 207192, 209520, 223488, 233091, 256320, 258990, 276256, 279360, 307584, 310788, 335232, 341760, 345320, 372480, 384480, 388485, 414384, 419040, 466182, 512640, 517980, 552512, 558720, 615168, 621576, 670464, 690640, 768960, 776970, 828768, 838080, 932364, 1025280, 1035960, 1105024, 1117440, 1165455, 1243152, 1381280, 1537920, 1553940, 1657536, 1676160, 1864728, 2071920, 2210048, 2330910, 2486304, 2762560, 3075840, 3107880, 3315072, 3352320, 3729456, 4143840, 4661820, 4972608, 5525120, 6215760, 6630144, 7458912, 8287680, 9323640, 9945216, 11050240, 12431520, 14917824, 16575360, 18647280, 19890432, 24863040, 29835648, 33150720, 37294560, 49726080, 59671296, 74589120, 99452160, 149178240, 298356480]

約数ペア:

[(1, 298356480), (2, 149178240), (3, 99452160), (4, 74589120), (5, 59671296), (6, 49726080), (8, 37294560), (9, 33150720), (10, 29835648), (12, 24863040), (15, 19890432), (16, 18647280), (18, 16575360), (20, 14917824), (24, 12431520), (27, 11050240), (30, 9945216), (32, 9323640), (36, 8287680), (40, 7458912), (45, 6630144), (48, 6215760), (54, 5525120), (60, 4972608), (64, 4661820), (72, 4143840), (80, 3729456), (89, 3352320), (90, 3315072), (96, 3107880), (97, 3075840), (108, 2762560), (120, 2486304), (128, 2330910), (135, 2210048), (144, 2071920), (160, 1864728), (178, 1676160), (180, 1657536), (192, 1553940), (194, 1537920), (216, 1381280), (240, 1243152), (256, 1165455), (267, 1117440), (270, 1105024), (288, 1035960), (291, 1025280), (320, 932364), (356, 838080), (360, 828768), (384, 776970), (388, 768960), (432, 690640), (445, 670464), (480, 621576), (485, 615168), (534, 558720), (540, 552512), (576, 517980), (582, 512640), (640, 466182), (712, 419040), (720, 414384), (768, 388485), (776, 384480), (801, 372480), (864, 345320), (873, 341760), (890, 335232), (960, 310788), (970, 307584), (1068, 279360), (1080, 276256), (1152, 258990), (1164, 256320), (1280, 233091), (1335, 223488), (1424, 209520), (1440, 207192), (1455, 205056), (1552, 192240), (1602, 186240), (1728, 172660), (1746, 170880), (1780, 167616), (1920, 155394), (1940, 153792), (2136, 139680), (2160, 138128), (2304, 129495), (2328, 128160), (2403, 124160), (2619, 113920), (2670, 111744), (2848, 104760), (2880, 103596), (2910, 102528), (3104, 96120), (3204, 93120), (3456, 86330), (3492, 85440), (3560, 83808), (3840, 77697), (3880, 76896), (4005, 74496), (4272, 69840), (4320, 69064), (4365, 68352), (4656, 64080), (4806, 62080), (5238, 56960), (5340, 55872), (5696, 52380), (5760, 51798), (5820, 51264), (6208, 48060), (6408, 46560), (6912, 43165), (6984, 42720), (7120, 41904), (7760, 38448), (8010, 37248), (8544, 34920), (8633, 34560), (8640, 34532), (8730, 34176), (9312, 32040), (9612, 31040), (10476, 28480), (10680, 27936), (11392, 26190), (11520, 25899), (11640, 25632), (12015, 24832), (12416, 24030), (12816, 23280), (13095, 22784), (13968, 21360), (14240, 20952), (15520, 19224), (16020, 18624), (17088, 17460), (17266, 17280)]