2078206560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:542

約数の個数: 288

約数和(自身を含む): 7348592160

約数和(自身を除く): 5270385600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 61, 72, 80, 90, 96, 118, 120, 122, 144, 160, 177, 180, 183, 236, 240, 244, 288, 295, 305, 354, 360, 366, 401, 472, 480, 488, 531, 549, 590, 610, 708, 720, 732, 802, 885, 915, 944, 976, 1062, 1098, 1180, 1203, 1220, 1416, 1440, 1464, 1604, 1770, 1830, 1888, 1952, 2005, 2124, 2196, 2360, 2406, 2440, 2655, 2745, 2832, 2928, 3208, 3540, 3599, 3609, 3660, 4010, 4248, 4392, 4720, 4812, 4880, 5310, 5490, 5664, 5856, 6015, 6416, 7080, 7198, 7218, 7320, 8020, 8496, 8784, 9440, 9624, 9760, 10620, 10797, 10980, 12030, 12832, 14160, 14396, 14436, 14640, 16040, 16992, 17568, 17995, 18045, 19248, 21240, 21594, 21960, 23659, 24060, 24461, 28320, 28792, 28872, 29280, 32080, 32391, 35990, 36090, 38496, 42480, 43188, 43920, 47318, 48120, 48922, 53985, 57584, 57744, 64160, 64782, 70977, 71980, 72180, 73383, 84960, 86376, 87840, 94636, 96240, 97844, 107970, 115168, 115488, 118295, 122305, 129564, 141954, 143960, 144360, 146766, 161955, 172752, 189272, 192480, 195688, 212931, 215940, 220149, 236590, 244610, 259128, 283908, 287920, 288720, 293532, 323910, 345504, 354885, 366915, 378544, 391376, 425862, 431880, 440298, 473180, 489220, 518256, 567816, 575840, 577440, 587064, 647820, 709770, 733830, 757088, 782752, 851724, 863760, 880596, 946360, 978440, 1036512, 1064655, 1100745, 1135632, 1174128, 1295640, 1419540, 1443199, 1467660, 1703448, 1727520, 1761192, 1892720, 1956880, 2129310, 2201490, 2271264, 2348256, 2591280, 2839080, 2886398, 2935320, 3406896, 3522384, 3785440, 3913760, 4258620, 4329597, 4402980, 5182560, 5678160, 5772796, 5870640, 6813792, 7044768, 7215995, 8517240, 8659194, 8805960, 11356320, 11545592, 11741280, 12988791, 14431990, 17034480, 17318388, 17611920, 21647985, 23091184, 25977582, 28863980, 34068960, 34636776, 35223840, 43295970, 46182368, 51955164, 57727960, 64943955, 69273552, 86591940, 103910328, 115455920, 129887910, 138547104, 173183880, 207820656, 230911840, 259775820, 346367760, 415641312, 519551640, 692735520, 1039103280, 2078206560]

約数ペア:

[(1, 2078206560), (2, 1039103280), (3, 692735520), (4, 519551640), (5, 415641312), (6, 346367760), (8, 259775820), (9, 230911840), (10, 207820656), (12, 173183880), (15, 138547104), (16, 129887910), (18, 115455920), (20, 103910328), (24, 86591940), (30, 69273552), (32, 64943955), (36, 57727960), (40, 51955164), (45, 46182368), (48, 43295970), (59, 35223840), (60, 34636776), (61, 34068960), (72, 28863980), (80, 25977582), (90, 23091184), (96, 21647985), (118, 17611920), (120, 17318388), (122, 17034480), (144, 14431990), (160, 12988791), (177, 11741280), (180, 11545592), (183, 11356320), (236, 8805960), (240, 8659194), (244, 8517240), (288, 7215995), (295, 7044768), (305, 6813792), (354, 5870640), (360, 5772796), (366, 5678160), (401, 5182560), (472, 4402980), (480, 4329597), (488, 4258620), (531, 3913760), (549, 3785440), (590, 3522384), (610, 3406896), (708, 2935320), (720, 2886398), (732, 2839080), (802, 2591280), (885, 2348256), (915, 2271264), (944, 2201490), (976, 2129310), (1062, 1956880), (1098, 1892720), (1180, 1761192), (1203, 1727520), (1220, 1703448), (1416, 1467660), (1440, 1443199), (1464, 1419540), (1604, 1295640), (1770, 1174128), (1830, 1135632), (1888, 1100745), (1952, 1064655), (2005, 1036512), (2124, 978440), (2196, 946360), (2360, 880596), (2406, 863760), (2440, 851724), (2655, 782752), (2745, 757088), (2832, 733830), (2928, 709770), (3208, 647820), (3540, 587064), (3599, 577440), (3609, 575840), (3660, 567816), (4010, 518256), (4248, 489220), (4392, 473180), (4720, 440298), (4812, 431880), (4880, 425862), (5310, 391376), (5490, 378544), (5664, 366915), (5856, 354885), (6015, 345504), (6416, 323910), (7080, 293532), (7198, 288720), (7218, 287920), (7320, 283908), (8020, 259128), (8496, 244610), (8784, 236590), (9440, 220149), (9624, 215940), (9760, 212931), (10620, 195688), (10797, 192480), (10980, 189272), (12030, 172752), (12832, 161955), (14160, 146766), (14396, 144360), (14436, 143960), (14640, 141954), (16040, 129564), (16992, 122305), (17568, 118295), (17995, 115488), (18045, 115168), (19248, 107970), (21240, 97844), (21594, 96240), (21960, 94636), (23659, 87840), (24060, 86376), (24461, 84960), (28320, 73383), (28792, 72180), (28872, 71980), (29280, 70977), (32080, 64782), (32391, 64160), (35990, 57744), (36090, 57584), (38496, 53985), (42480, 48922), (43188, 48120), (43920, 47318)]