1188709920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1889}}^1$

素因数の和:1952

約数の個数: 288

約数和(自身を含む): 4457980800

約数和(自身を除く): 3269270880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 96, 114, 115, 120, 138, 144, 152, 160, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 288, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 480, 552, 570, 608, 684, 690, 720, 736, 760, 828, 855, 874, 912, 920, 1035, 1104, 1140, 1311, 1368, 1380, 1440, 1520, 1656, 1710, 1748, 1824, 1840, 1889, 2070, 2185, 2208, 2280, 2622, 2736, 2760, 3040, 3312, 3420, 3496, 3680, 3778, 3933, 4140, 4370, 4560, 5244, 5472, 5520, 5667, 6555, 6624, 6840, 6992, 7556, 7866, 8280, 8740, 9120, 9445, 10488, 11040, 11334, 13110, 13680, 13984, 15112, 15732, 16560, 17001, 17480, 18890, 19665, 20976, 22668, 26220, 27360, 28335, 30224, 31464, 33120, 34002, 34960, 35891, 37780, 39330, 41952, 43447, 45336, 52440, 56670, 60448, 62928, 68004, 69920, 71782, 75560, 78660, 85005, 86894, 90672, 104880, 107673, 113340, 125856, 130341, 136008, 143564, 151120, 157320, 170010, 173788, 179455, 181344, 209760, 215346, 217235, 226680, 260682, 272016, 287128, 302240, 314640, 323019, 340020, 347576, 358910, 391023, 430692, 434470, 453360, 521364, 538365, 544032, 574256, 629280, 646038, 651705, 680040, 695152, 717820, 782046, 825493, 861384, 868940, 906720, 1042728, 1076730, 1148512, 1292076, 1303410, 1360080, 1390304, 1435640, 1564092, 1615095, 1650986, 1722768, 1737880, 1955115, 2085456, 2153460, 2476479, 2584152, 2606820, 2720160, 2871280, 3128184, 3230190, 3301972, 3445536, 3475760, 3910230, 4127465, 4170912, 4306920, 4952958, 5168304, 5213640, 5742560, 6256368, 6460380, 6603944, 6951520, 7429437, 7820460, 8254930, 8613840, 9905916, 10336608, 10427280, 12382395, 12512736, 12920760, 13207888, 14858874, 15640920, 16509860, 17227680, 19811832, 20854560, 24764790, 25841520, 26415776, 29717748, 31281840, 33019720, 37147185, 39623664, 49529580, 51683040, 59435496, 62563680, 66039440, 74294370, 79247328, 99059160, 118870992, 132078880, 148588740, 198118320, 237741984, 297177480, 396236640, 594354960, 1188709920]

約数ペア:

[(1, 1188709920), (2, 594354960), (3, 396236640), (4, 297177480), (5, 237741984), (6, 198118320), (8, 148588740), (9, 132078880), (10, 118870992), (12, 99059160), (15, 79247328), (16, 74294370), (18, 66039440), (19, 62563680), (20, 59435496), (23, 51683040), (24, 49529580), (30, 39623664), (32, 37147185), (36, 33019720), (38, 31281840), (40, 29717748), (45, 26415776), (46, 25841520), (48, 24764790), (57, 20854560), (60, 19811832), (69, 17227680), (72, 16509860), (76, 15640920), (80, 14858874), (90, 13207888), (92, 12920760), (95, 12512736), (96, 12382395), (114, 10427280), (115, 10336608), (120, 9905916), (138, 8613840), (144, 8254930), (152, 7820460), (160, 7429437), (171, 6951520), (180, 6603944), (184, 6460380), (190, 6256368), (207, 5742560), (228, 5213640), (230, 5168304), (240, 4952958), (276, 4306920), (285, 4170912), (288, 4127465), (304, 3910230), (342, 3475760), (345, 3445536), (360, 3301972), (368, 3230190), (380, 3128184), (414, 2871280), (437, 2720160), (456, 2606820), (460, 2584152), (480, 2476479), (552, 2153460), (570, 2085456), (608, 1955115), (684, 1737880), (690, 1722768), (720, 1650986), (736, 1615095), (760, 1564092), (828, 1435640), (855, 1390304), (874, 1360080), (912, 1303410), (920, 1292076), (1035, 1148512), (1104, 1076730), (1140, 1042728), (1311, 906720), (1368, 868940), (1380, 861384), (1440, 825493), (1520, 782046), (1656, 717820), (1710, 695152), (1748, 680040), (1824, 651705), (1840, 646038), (1889, 629280), (2070, 574256), (2185, 544032), (2208, 538365), (2280, 521364), (2622, 453360), (2736, 434470), (2760, 430692), (3040, 391023), (3312, 358910), (3420, 347576), (3496, 340020), (3680, 323019), (3778, 314640), (3933, 302240), (4140, 287128), (4370, 272016), (4560, 260682), (5244, 226680), (5472, 217235), (5520, 215346), (5667, 209760), (6555, 181344), (6624, 179455), (6840, 173788), (6992, 170010), (7556, 157320), (7866, 151120), (8280, 143564), (8740, 136008), (9120, 130341), (9445, 125856), (10488, 113340), (11040, 107673), (11334, 104880), (13110, 90672), (13680, 86894), (13984, 85005), (15112, 78660), (15732, 75560), (16560, 71782), (17001, 69920), (17480, 68004), (18890, 62928), (19665, 60448), (20976, 56670), (22668, 52440), (26220, 45336), (27360, 43447), (28335, 41952), (30224, 39330), (31464, 37780), (33120, 35891), (34002, 34960)]