2028359760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 640

約数和(自身を含む): 8228044800

約数和(自身を除く): 6199685040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 29, 30, 31, 34, 35, 40, 42, 48, 51, 56, 58, 60, 62, 68, 70, 79, 80, 84, 85, 87, 93, 102, 105, 112, 116, 119, 120, 124, 136, 140, 145, 155, 158, 168, 170, 174, 186, 203, 204, 210, 217, 232, 237, 238, 240, 248, 255, 272, 280, 290, 310, 316, 336, 340, 348, 357, 372, 395, 406, 408, 420, 434, 435, 464, 465, 474, 476, 493, 496, 510, 527, 553, 560, 580, 595, 609, 620, 632, 651, 680, 696, 714, 744, 790, 812, 816, 840, 868, 870, 899, 930, 948, 952, 986, 1015, 1020, 1054, 1085, 1106, 1160, 1185, 1190, 1218, 1240, 1264, 1302, 1343, 1360, 1392, 1428, 1479, 1488, 1580, 1581, 1624, 1659, 1680, 1736, 1740, 1785, 1798, 1860, 1896, 1904, 1972, 2030, 2040, 2108, 2170, 2212, 2291, 2320, 2370, 2380, 2436, 2449, 2465, 2480, 2604, 2635, 2686, 2697, 2765, 2856, 2958, 3045, 3160, 3162, 3248, 3255, 3318, 3451, 3472, 3480, 3570, 3596, 3689, 3720, 3792, 3944, 4029, 4060, 4080, 4216, 4340, 4424, 4495, 4582, 4740, 4760, 4872, 4898, 4930, 5208, 5270, 5372, 5394, 5530, 5712, 5916, 6090, 6293, 6320, 6324, 6510, 6636, 6715, 6873, 6902, 6960, 7140, 7192, 7347, 7378, 7395, 7440, 7888, 7905, 8058, 8120, 8295, 8432, 8680, 8848, 8990, 9164, 9401, 9480, 9520, 9744, 9796, 9860, 10353, 10416, 10540, 10744, 10788, 11060, 11067, 11455, 11832, 12180, 12245, 12586, 12648, 13020, 13272, 13430, 13485, 13746, 13804, 14280, 14384, 14694, 14756, 14790, 15283, 15810, 16037, 16116, 16240, 16590, 17143, 17255, 17360, 17980, 18328, 18445, 18802, 18879, 18960, 19592, 19720, 20145, 20706, 21080, 21488, 21576, 22120, 22134, 22910, 23664, 24360, 24490, 25172, 25296, 26040, 26544, 26860, 26970, 27492, 27608, 28203, 28560, 29388, 29512, 29580, 30566, 31465, 31620, 32074, 32232, 33180, 34286, 34365, 34510, 35960, 36656, 36735, 36890, 37604, 37758, 38947, 39184, 39440, 40290, 41412, 41633, 42160, 43152, 44240, 44268, 45820, 45849, 47005, 48111, 48720, 48980, 50344, 51429, 51765, 52080, 53720, 53940, 54984, 55216, 55335, 56406, 58776, 59024, 59160, 61132, 62930, 63240, 64148, 64464, 66360, 68572, 68730, 69020, 71021, 71920, 73470, 73780, 75208, 75516, 76415, 77894, 80185, 80580, 82824, 83266, 85715, 88536, 91640, 91698, 94010, 94395, 96222, 97960, 100688, 102858, 103530, 106981, 107440, 107880, 109968, 110670, 112812, 116841, 117552, 118320, 122264, 124899, 125860, 126480, 128296, 132720, 137144, 137460, 138040, 141015, 142042, 146940, 147560, 150416, 151032, 152830, 155788, 160370, 161160, 165648, 166532, 171430, 177072, 183280, 183396, 188020, 188790, 192444, 194735, 195920, 205716, 207060, 208165, 213063, 213962, 215760, 221340, 225624, 229245, 233682, 240555, 244528, 249798, 251720, 256592, 257145, 272629, 274288, 274920, 276080, 282030, 284084, 291431, 293880, 295120, 302064, 305660, 311576, 320740, 320943, 322320, 333064, 342860, 355105, 366792, 376040, 377580, 384888, 389470, 411432, 414120, 416330, 426126, 427924, 442680, 451248, 458490, 467364, 481110, 497147, 499596, 503440, 514290, 534905, 545258, 549840, 564060, 568168, 582862, 584205, 587760, 611320, 623152, 624495, 641480, 641886, 666128, 685720, 710210, 733584, 752080, 755160, 769776, 778940, 817887, 822864, 828240, 832660, 852252, 855848, 874293, 885360, 916980, 934728, 962220, 994294, 999192, 1028580, 1065315, 1069810, 1090516, 1128120, 1136336, 1165724, 1168410, 1207357, 1222640, 1248990, 1282960, 1283772, 1363145, 1371440, 1420420, 1457155, 1491441, 1510320, 1557880, 1604715, 1635774, 1665320, 1704504, 1711696, 1748586, 1833960, 1869456, 1924440, 1988588, 1998384, 2057160, 2130630, 2139620, 2181032, 2256240, 2331448, 2336820, 2414714, 2485735, 2497980, 2567544, 2726290, 2840840, 2914310, 2982882, 3115760, 3209430, 3271548, 3330640, 3409008, 3497172, 3622071, 3667920, 3848880, 3977176, 4089435, 4114320, 4261260, 4279240, 4362064, 4371465, 4662896, 4673640, 4829428, 4971470, 4995960, 5135088, 5452580, 5681680, 5828620, 5965764, 6036785, 6418860, 6543096, 6994344, 7244142, 7457205, 7954352, 8178870, 8451499, 8522520, 8558480, 8742930, 9347280, 9658856, 9942940, 9991920, 10905160, 11657240, 11931528, 12073570, 12837720, 13086192, 13988688, 14488284, 14914410, 16357740, 16902998, 17045040, 17485860, 18110355, 19317712, 19885880, 21810320, 23314480, 23863056, 24147140, 25354497, 25675440, 28976568, 29828820, 32715480, 33805996, 34971720, 36220710, 39771760, 42257495, 48294280, 50708994, 57953136, 59657640, 65430960, 67611992, 69943440, 72441420, 84514990, 96588560, 101417988, 119315280, 126772485, 135223984, 144882840, 169029980, 202835976, 253544970, 289765680, 338059960, 405671952, 507089940, 676119920, 1014179880, 2028359760]

約数ペア:

[(1, 2028359760), (2, 1014179880), (3, 676119920), (4, 507089940), (5, 405671952), (6, 338059960), (7, 289765680), (8, 253544970), (10, 202835976), (12, 169029980), (14, 144882840), (15, 135223984), (16, 126772485), (17, 119315280), (20, 101417988), (21, 96588560), (24, 84514990), (28, 72441420), (29, 69943440), (30, 67611992), (31, 65430960), (34, 59657640), (35, 57953136), (40, 50708994), (42, 48294280), (48, 42257495), (51, 39771760), (56, 36220710), (58, 34971720), (60, 33805996), (62, 32715480), (68, 29828820), (70, 28976568), (79, 25675440), (80, 25354497), (84, 24147140), (85, 23863056), (87, 23314480), (93, 21810320), (102, 19885880), (105, 19317712), (112, 18110355), (116, 17485860), (119, 17045040), (120, 16902998), (124, 16357740), (136, 14914410), (140, 14488284), (145, 13988688), (155, 13086192), (158, 12837720), (168, 12073570), (170, 11931528), (174, 11657240), (186, 10905160), (203, 9991920), (204, 9942940), (210, 9658856), (217, 9347280), (232, 8742930), (237, 8558480), (238, 8522520), (240, 8451499), (248, 8178870), (255, 7954352), (272, 7457205), (280, 7244142), (290, 6994344), (310, 6543096), (316, 6418860), (336, 6036785), (340, 5965764), (348, 5828620), (357, 5681680), (372, 5452580), (395, 5135088), (406, 4995960), (408, 4971470), (420, 4829428), (434, 4673640), (435, 4662896), (464, 4371465), (465, 4362064), (474, 4279240), (476, 4261260), (493, 4114320), (496, 4089435), (510, 3977176), (527, 3848880), (553, 3667920), (560, 3622071), (580, 3497172), (595, 3409008), (609, 3330640), (620, 3271548), (632, 3209430), (651, 3115760), (680, 2982882), (696, 2914310), (714, 2840840), (744, 2726290), (790, 2567544), (812, 2497980), (816, 2485735), (840, 2414714), (868, 2336820), (870, 2331448), (899, 2256240), (930, 2181032), (948, 2139620), (952, 2130630), (986, 2057160), (1015, 1998384), (1020, 1988588), (1054, 1924440), (1085, 1869456), (1106, 1833960), (1160, 1748586), (1185, 1711696), (1190, 1704504), (1218, 1665320), (1240, 1635774), (1264, 1604715), (1302, 1557880), (1343, 1510320), (1360, 1491441), (1392, 1457155), (1428, 1420420), (1479, 1371440), (1488, 1363145), (1580, 1283772), (1581, 1282960), (1624, 1248990), (1659, 1222640), (1680, 1207357), (1736, 1168410), (1740, 1165724), (1785, 1136336), (1798, 1128120), (1860, 1090516), (1896, 1069810), (1904, 1065315), (1972, 1028580), (2030, 999192), (2040, 994294), (2108, 962220), (2170, 934728), (2212, 916980), (2291, 885360), (2320, 874293), (2370, 855848), (2380, 852252), (2436, 832660), (2449, 828240), (2465, 822864), (2480, 817887), (2604, 778940), (2635, 769776), (2686, 755160), (2697, 752080), (2765, 733584), (2856, 710210), (2958, 685720), (3045, 666128), (3160, 641886), (3162, 641480), (3248, 624495), (3255, 623152), (3318, 611320), (3451, 587760), (3472, 584205), (3480, 582862), (3570, 568168), (3596, 564060), (3689, 549840), (3720, 545258), (3792, 534905), (3944, 514290), (4029, 503440), (4060, 499596), (4080, 497147), (4216, 481110), (4340, 467364), (4424, 458490), (4495, 451248), (4582, 442680), (4740, 427924), (4760, 426126), (4872, 416330), (4898, 414120), (4930, 411432), (5208, 389470), (5270, 384888), (5372, 377580), (5394, 376040), (5530, 366792), (5712, 355105), (5916, 342860), (6090, 333064), (6293, 322320), (6320, 320943), (6324, 320740), (6510, 311576), (6636, 305660), (6715, 302064), (6873, 295120), (6902, 293880), (6960, 291431), (7140, 284084), (7192, 282030), (7347, 276080), (7378, 274920), (7395, 274288), (7440, 272629), (7888, 257145), (7905, 256592), (8058, 251720), (8120, 249798), (8295, 244528), (8432, 240555), (8680, 233682), (8848, 229245), (8990, 225624), (9164, 221340), (9401, 215760), (9480, 213962), (9520, 213063), (9744, 208165), (9796, 207060), (9860, 205716), (10353, 195920), (10416, 194735), (10540, 192444), (10744, 188790), (10788, 188020), (11060, 183396), (11067, 183280), (11455, 177072), (11832, 171430), (12180, 166532), (12245, 165648), (12586, 161160), (12648, 160370), (13020, 155788), (13272, 152830), (13430, 151032), (13485, 150416), (13746, 147560), (13804, 146940), (14280, 142042), (14384, 141015), (14694, 138040), (14756, 137460), (14790, 137144), (15283, 132720), (15810, 128296), (16037, 126480), (16116, 125860), (16240, 124899), (16590, 122264), (17143, 118320), (17255, 117552), (17360, 116841), (17980, 112812), (18328, 110670), (18445, 109968), (18802, 107880), (18879, 107440), (18960, 106981), (19592, 103530), (19720, 102858), (20145, 100688), (20706, 97960), (21080, 96222), (21488, 94395), (21576, 94010), (22120, 91698), (22134, 91640), (22910, 88536), (23664, 85715), (24360, 83266), (24490, 82824), (25172, 80580), (25296, 80185), (26040, 77894), (26544, 76415), (26860, 75516), (26970, 75208), (27492, 73780), (27608, 73470), (28203, 71920), (28560, 71021), (29388, 69020), (29512, 68730), (29580, 68572), (30566, 66360), (31465, 64464), (31620, 64148), (32074, 63240), (32232, 62930), (33180, 61132), (34286, 59160), (34365, 59024), (34510, 58776), (35960, 56406), (36656, 55335), (36735, 55216), (36890, 54984), (37604, 53940), (37758, 53720), (38947, 52080), (39184, 51765), (39440, 51429), (40290, 50344), (41412, 48980), (41633, 48720), (42160, 48111), (43152, 47005), (44240, 45849), (44268, 45820)]