20229096960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51647}}^1$

素因数の和:51693

約数の個数: 240

約数和(自身を含む): 74181609216

約数和(自身を除く): 53952512256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 2040, 2176, 2304, 2448, 2560, 2720, 2880, 3060, 3264, 3840, 4080, 4352, 4608, 4896, 5440, 5760, 6120, 6528, 7680, 8160, 8704, 9792, 10880, 11520, 12240, 13056, 16320, 19584, 21760, 23040, 24480, 26112, 32640, 39168, 43520, 48960, 51647, 65280, 78336, 97920, 103294, 130560, 154941, 195840, 206588, 258235, 309882, 391680, 413176, 464823, 516470, 619764, 774705, 826352, 877999, 929646, 1032940, 1239528, 1549410, 1652704, 1755998, 1859292, 2065880, 2324115, 2479056, 2633997, 3098820, 3305408, 3511996, 3718584, 4131760, 4389995, 4648230, 4958112, 5267994, 6197640, 6610816, 7023992, 7437168, 7901991, 8263520, 8779990, 9296460, 9916224, 10535988, 12395280, 13169985, 13221632, 14047984, 14874336, 15803982, 16527040, 17559980, 18592920, 19832448, 21071976, 24790560, 26339970, 26443264, 28095968, 29748672, 31607964, 33054080, 35119960, 37185840, 39509955, 39664896, 42143952, 49581120, 52679940, 56191936, 59497344, 63215928, 66108160, 70239920, 74371680, 79019910, 79329792, 84287904, 99162240, 105359880, 112383872, 118994688, 126431856, 132216320, 140479840, 148743360, 158039820, 168575808, 198324480, 210719760, 224767744, 237989376, 252863712, 280959680, 297486720, 316079640, 337151616, 396648960, 421439520, 449535488, 505727424, 561919360, 594973440, 632159280, 674303232, 842879040, 1011454848, 1123838720, 1189946880, 1264318560, 1348606464, 1685758080, 2022909696, 2247677440, 2528637120, 3371516160, 4045819392, 5057274240, 6743032320, 10114548480, 20229096960]

約数ペア:

[(1, 20229096960), (2, 10114548480), (3, 6743032320), (4, 5057274240), (5, 4045819392), (6, 3371516160), (8, 2528637120), (9, 2247677440), (10, 2022909696), (12, 1685758080), (15, 1348606464), (16, 1264318560), (17, 1189946880), (18, 1123838720), (20, 1011454848), (24, 842879040), (30, 674303232), (32, 632159280), (34, 594973440), (36, 561919360), (40, 505727424), (45, 449535488), (48, 421439520), (51, 396648960), (60, 337151616), (64, 316079640), (68, 297486720), (72, 280959680), (80, 252863712), (85, 237989376), (90, 224767744), (96, 210719760), (102, 198324480), (120, 168575808), (128, 158039820), (136, 148743360), (144, 140479840), (153, 132216320), (160, 126431856), (170, 118994688), (180, 112383872), (192, 105359880), (204, 99162240), (240, 84287904), (255, 79329792), (256, 79019910), (272, 74371680), (288, 70239920), (306, 66108160), (320, 63215928), (340, 59497344), (360, 56191936), (384, 52679940), (408, 49581120), (480, 42143952), (510, 39664896), (512, 39509955), (544, 37185840), (576, 35119960), (612, 33054080), (640, 31607964), (680, 29748672), (720, 28095968), (765, 26443264), (768, 26339970), (816, 24790560), (960, 21071976), (1020, 19832448), (1088, 18592920), (1152, 17559980), (1224, 16527040), (1280, 15803982), (1360, 14874336), (1440, 14047984), (1530, 13221632), (1536, 13169985), (1632, 12395280), (1920, 10535988), (2040, 9916224), (2176, 9296460), (2304, 8779990), (2448, 8263520), (2560, 7901991), (2720, 7437168), (2880, 7023992), (3060, 6610816), (3264, 6197640), (3840, 5267994), (4080, 4958112), (4352, 4648230), (4608, 4389995), (4896, 4131760), (5440, 3718584), (5760, 3511996), (6120, 3305408), (6528, 3098820), (7680, 2633997), (8160, 2479056), (8704, 2324115), (9792, 2065880), (10880, 1859292), (11520, 1755998), (12240, 1652704), (13056, 1549410), (16320, 1239528), (19584, 1032940), (21760, 929646), (23040, 877999), (24480, 826352), (26112, 774705), (32640, 619764), (39168, 516470), (43520, 464823), (48960, 413176), (51647, 391680), (65280, 309882), (78336, 258235), (97920, 206588), (103294, 195840), (130560, 154941)]