188619840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:431

約数の個数: 280

約数和(自身を含む): 708111360

約数和(自身を除く): 519491520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 342, 360, 380, 383, 405, 432, 456, 480, 513, 540, 570, 576, 608, 648, 684, 720, 760, 766, 810, 855, 864, 912, 960, 1026, 1080, 1140, 1149, 1216, 1296, 1368, 1440, 1520, 1532, 1539, 1620, 1710, 1728, 1824, 1915, 2052, 2160, 2280, 2298, 2565, 2592, 2736, 2880, 3040, 3064, 3078, 3240, 3420, 3447, 3648, 3830, 4104, 4320, 4560, 4596, 5130, 5184, 5472, 5745, 6080, 6128, 6156, 6480, 6840, 6894, 7277, 7660, 7695, 8208, 8640, 9120, 9192, 10260, 10341, 10944, 11490, 12256, 12312, 12960, 13680, 13788, 14554, 15320, 15390, 16416, 17235, 18240, 18384, 20520, 20682, 21831, 22980, 24512, 24624, 25920, 27360, 27576, 29108, 30640, 30780, 31023, 32832, 34470, 36385, 36768, 41040, 41364, 43662, 45960, 49248, 51705, 54720, 55152, 58216, 61280, 61560, 62046, 65493, 68940, 72770, 73536, 82080, 82728, 87324, 91920, 98496, 103410, 109155, 110304, 116432, 122560, 123120, 124092, 130986, 137880, 145540, 155115, 164160, 165456, 174648, 183840, 196479, 206820, 218310, 220608, 232864, 246240, 248184, 261972, 275760, 291080, 310230, 327465, 330912, 349296, 367680, 392958, 413640, 436620, 465728, 492480, 496368, 523944, 551520, 582160, 589437, 620460, 654930, 661824, 698592, 785916, 827280, 873240, 982395, 992736, 1047888, 1103040, 1164320, 1178874, 1240920, 1309860, 1397184, 1571832, 1654560, 1746480, 1964790, 1985472, 2095776, 2328640, 2357748, 2481840, 2619720, 2947185, 3143664, 3309120, 3492960, 3929580, 4191552, 4715496, 4963680, 5239440, 5894370, 6287328, 6985920, 7859160, 9430992, 9927360, 10478880, 11788740, 12574656, 15718320, 18861984, 20957760, 23577480, 31436640, 37723968, 47154960, 62873280, 94309920, 188619840]

約数ペア:

[(1, 188619840), (2, 94309920), (3, 62873280), (4, 47154960), (5, 37723968), (6, 31436640), (8, 23577480), (9, 20957760), (10, 18861984), (12, 15718320), (15, 12574656), (16, 11788740), (18, 10478880), (19, 9927360), (20, 9430992), (24, 7859160), (27, 6985920), (30, 6287328), (32, 5894370), (36, 5239440), (38, 4963680), (40, 4715496), (45, 4191552), (48, 3929580), (54, 3492960), (57, 3309120), (60, 3143664), (64, 2947185), (72, 2619720), (76, 2481840), (80, 2357748), (81, 2328640), (90, 2095776), (95, 1985472), (96, 1964790), (108, 1746480), (114, 1654560), (120, 1571832), (135, 1397184), (144, 1309860), (152, 1240920), (160, 1178874), (162, 1164320), (171, 1103040), (180, 1047888), (190, 992736), (192, 982395), (216, 873240), (228, 827280), (240, 785916), (270, 698592), (285, 661824), (288, 654930), (304, 620460), (320, 589437), (324, 582160), (342, 551520), (360, 523944), (380, 496368), (383, 492480), (405, 465728), (432, 436620), (456, 413640), (480, 392958), (513, 367680), (540, 349296), (570, 330912), (576, 327465), (608, 310230), (648, 291080), (684, 275760), (720, 261972), (760, 248184), (766, 246240), (810, 232864), (855, 220608), (864, 218310), (912, 206820), (960, 196479), (1026, 183840), (1080, 174648), (1140, 165456), (1149, 164160), (1216, 155115), (1296, 145540), (1368, 137880), (1440, 130986), (1520, 124092), (1532, 123120), (1539, 122560), (1620, 116432), (1710, 110304), (1728, 109155), (1824, 103410), (1915, 98496), (2052, 91920), (2160, 87324), (2280, 82728), (2298, 82080), (2565, 73536), (2592, 72770), (2736, 68940), (2880, 65493), (3040, 62046), (3064, 61560), (3078, 61280), (3240, 58216), (3420, 55152), (3447, 54720), (3648, 51705), (3830, 49248), (4104, 45960), (4320, 43662), (4560, 41364), (4596, 41040), (5130, 36768), (5184, 36385), (5472, 34470), (5745, 32832), (6080, 31023), (6128, 30780), (6156, 30640), (6480, 29108), (6840, 27576), (6894, 27360), (7277, 25920), (7660, 24624), (7695, 24512), (8208, 22980), (8640, 21831), (9120, 20682), (9192, 20520), (10260, 18384), (10341, 18240), (10944, 17235), (11490, 16416), (12256, 15390), (12312, 15320), (12960, 14554), (13680, 13788)]