30051840

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:89

約数の個数: 320

約数和(自身を含む): 120992256

約数和(自身を除く): 90940416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 43, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 86, 91, 96, 104, 105, 112, 120, 128, 129, 130, 140, 156, 160, 168, 172, 182, 192, 195, 208, 210, 215, 224, 240, 256, 258, 260, 273, 280, 301, 312, 320, 336, 344, 364, 384, 390, 416, 420, 430, 448, 455, 480, 512, 516, 520, 546, 559, 560, 602, 624, 640, 645, 672, 688, 728, 768, 780, 832, 840, 860, 896, 903, 910, 960, 1032, 1040, 1092, 1118, 1120, 1204, 1248, 1280, 1290, 1344, 1365, 1376, 1456, 1505, 1536, 1560, 1664, 1677, 1680, 1720, 1792, 1806, 1820, 1920, 2064, 2080, 2184, 2236, 2240, 2408, 2496, 2560, 2580, 2688, 2730, 2752, 2795, 2912, 3010, 3120, 3328, 3354, 3360, 3440, 3584, 3612, 3640, 3840, 3913, 4128, 4160, 4368, 4472, 4480, 4515, 4816, 4992, 5160, 5376, 5460, 5504, 5590, 5824, 6020, 6240, 6656, 6708, 6720, 6880, 7224, 7280, 7680, 7826, 8256, 8320, 8385, 8736, 8944, 8960, 9030, 9632, 9984, 10320, 10752, 10920, 11008, 11180, 11648, 11739, 12040, 12480, 13416, 13440, 13760, 14448, 14560, 15652, 16512, 16640, 16770, 17472, 17888, 17920, 18060, 19264, 19565, 19968, 20640, 21840, 22016, 22360, 23296, 23478, 24080, 24960, 26832, 26880, 27520, 28896, 29120, 31304, 33024, 33280, 33540, 34944, 35776, 36120, 38528, 39130, 41280, 43680, 44720, 46592, 46956, 48160, 49920, 53664, 53760, 55040, 57792, 58240, 58695, 62608, 66048, 67080, 69888, 71552, 72240, 77056, 78260, 82560, 87360, 89440, 93912, 96320, 99840, 107328, 110080, 115584, 116480, 117390, 125216, 134160, 139776, 143104, 144480, 154112, 156520, 165120, 174720, 178880, 187824, 192640, 214656, 231168, 232960, 234780, 250432, 268320, 286208, 288960, 313040, 330240, 349440, 357760, 375648, 385280, 429312, 462336, 469560, 500864, 536640, 577920, 626080, 698880, 715520, 751296, 770560, 858624, 939120, 1001728, 1073280, 1155840, 1252160, 1431040, 1502592, 1878240, 2003456, 2146560, 2311680, 2504320, 3005184, 3756480, 4293120, 5008640, 6010368, 7512960, 10017280, 15025920, 30051840]

約数ペア:

[(1, 30051840), (2, 15025920), (3, 10017280), (4, 7512960), (5, 6010368), (6, 5008640), (7, 4293120), (8, 3756480), (10, 3005184), (12, 2504320), (13, 2311680), (14, 2146560), (15, 2003456), (16, 1878240), (20, 1502592), (21, 1431040), (24, 1252160), (26, 1155840), (28, 1073280), (30, 1001728), (32, 939120), (35, 858624), (39, 770560), (40, 751296), (42, 715520), (43, 698880), (48, 626080), (52, 577920), (56, 536640), (60, 500864), (64, 469560), (65, 462336), (70, 429312), (78, 385280), (80, 375648), (84, 357760), (86, 349440), (91, 330240), (96, 313040), (104, 288960), (105, 286208), (112, 268320), (120, 250432), (128, 234780), (129, 232960), (130, 231168), (140, 214656), (156, 192640), (160, 187824), (168, 178880), (172, 174720), (182, 165120), (192, 156520), (195, 154112), (208, 144480), (210, 143104), (215, 139776), (224, 134160), (240, 125216), (256, 117390), (258, 116480), (260, 115584), (273, 110080), (280, 107328), (301, 99840), (312, 96320), (320, 93912), (336, 89440), (344, 87360), (364, 82560), (384, 78260), (390, 77056), (416, 72240), (420, 71552), (430, 69888), (448, 67080), (455, 66048), (480, 62608), (512, 58695), (516, 58240), (520, 57792), (546, 55040), (559, 53760), (560, 53664), (602, 49920), (624, 48160), (640, 46956), (645, 46592), (672, 44720), (688, 43680), (728, 41280), (768, 39130), (780, 38528), (832, 36120), (840, 35776), (860, 34944), (896, 33540), (903, 33280), (910, 33024), (960, 31304), (1032, 29120), (1040, 28896), (1092, 27520), (1118, 26880), (1120, 26832), (1204, 24960), (1248, 24080), (1280, 23478), (1290, 23296), (1344, 22360), (1365, 22016), (1376, 21840), (1456, 20640), (1505, 19968), (1536, 19565), (1560, 19264), (1664, 18060), (1677, 17920), (1680, 17888), (1720, 17472), (1792, 16770), (1806, 16640), (1820, 16512), (1920, 15652), (2064, 14560), (2080, 14448), (2184, 13760), (2236, 13440), (2240, 13416), (2408, 12480), (2496, 12040), (2560, 11739), (2580, 11648), (2688, 11180), (2730, 11008), (2752, 10920), (2795, 10752), (2912, 10320), (3010, 9984), (3120, 9632), (3328, 9030), (3354, 8960), (3360, 8944), (3440, 8736), (3584, 8385), (3612, 8320), (3640, 8256), (3840, 7826), (3913, 7680), (4128, 7280), (4160, 7224), (4368, 6880), (4472, 6720), (4480, 6708), (4515, 6656), (4816, 6240), (4992, 6020), (5160, 5824), (5376, 5590), (5460, 5504)]