201750640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:184

約数の個数: 240

約数和(自身を含む): 609148512

約数和(自身を除く): 407397872

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 37, 40, 49, 52, 56, 65, 70, 74, 80, 91, 98, 104, 107, 112, 130, 140, 148, 182, 185, 196, 208, 214, 245, 259, 260, 280, 296, 364, 370, 392, 428, 455, 481, 490, 518, 520, 535, 560, 592, 637, 728, 740, 749, 784, 856, 910, 962, 980, 1036, 1040, 1070, 1274, 1295, 1391, 1456, 1480, 1498, 1712, 1813, 1820, 1924, 1960, 2072, 2140, 2405, 2548, 2590, 2782, 2960, 2996, 3185, 3367, 3626, 3640, 3745, 3848, 3920, 3959, 4144, 4280, 4810, 5096, 5180, 5243, 5564, 5992, 6370, 6734, 6955, 7252, 7280, 7490, 7696, 7918, 8560, 9065, 9620, 9737, 10192, 10360, 10486, 11128, 11984, 12740, 13468, 13910, 14504, 14980, 15836, 16835, 18130, 19240, 19474, 19795, 20720, 20972, 22256, 23569, 25480, 26215, 26936, 27713, 27820, 29008, 29960, 31672, 33670, 36260, 38480, 38948, 39590, 41944, 47138, 48685, 50960, 51467, 52430, 53872, 55426, 55640, 59920, 63344, 67340, 68159, 72520, 77896, 79180, 83888, 94276, 97370, 102934, 104860, 110852, 111280, 117845, 134680, 136318, 138565, 145040, 155792, 158360, 188552, 193991, 194740, 205868, 209720, 221704, 235690, 257335, 269360, 272636, 277130, 316720, 340795, 360269, 377104, 387982, 389480, 411736, 419440, 443408, 471380, 514670, 545272, 554260, 681590, 720538, 775964, 778960, 823472, 942760, 969955, 1029340, 1090544, 1108520, 1363180, 1441076, 1551928, 1801345, 1885520, 1939910, 2058680, 2217040, 2521883, 2726360, 2882152, 3103856, 3602690, 3879820, 4117360, 5043766, 5452720, 5764304, 7205380, 7759640, 10087532, 12609415, 14410760, 15519280, 20175064, 25218830, 28821520, 40350128, 50437660, 100875320, 201750640]

約数ペア:

[(1, 201750640), (2, 100875320), (4, 50437660), (5, 40350128), (7, 28821520), (8, 25218830), (10, 20175064), (13, 15519280), (14, 14410760), (16, 12609415), (20, 10087532), (26, 7759640), (28, 7205380), (35, 5764304), (37, 5452720), (40, 5043766), (49, 4117360), (52, 3879820), (56, 3602690), (65, 3103856), (70, 2882152), (74, 2726360), (80, 2521883), (91, 2217040), (98, 2058680), (104, 1939910), (107, 1885520), (112, 1801345), (130, 1551928), (140, 1441076), (148, 1363180), (182, 1108520), (185, 1090544), (196, 1029340), (208, 969955), (214, 942760), (245, 823472), (259, 778960), (260, 775964), (280, 720538), (296, 681590), (364, 554260), (370, 545272), (392, 514670), (428, 471380), (455, 443408), (481, 419440), (490, 411736), (518, 389480), (520, 387982), (535, 377104), (560, 360269), (592, 340795), (637, 316720), (728, 277130), (740, 272636), (749, 269360), (784, 257335), (856, 235690), (910, 221704), (962, 209720), (980, 205868), (1036, 194740), (1040, 193991), (1070, 188552), (1274, 158360), (1295, 155792), (1391, 145040), (1456, 138565), (1480, 136318), (1498, 134680), (1712, 117845), (1813, 111280), (1820, 110852), (1924, 104860), (1960, 102934), (2072, 97370), (2140, 94276), (2405, 83888), (2548, 79180), (2590, 77896), (2782, 72520), (2960, 68159), (2996, 67340), (3185, 63344), (3367, 59920), (3626, 55640), (3640, 55426), (3745, 53872), (3848, 52430), (3920, 51467), (3959, 50960), (4144, 48685), (4280, 47138), (4810, 41944), (5096, 39590), (5180, 38948), (5243, 38480), (5564, 36260), (5992, 33670), (6370, 31672), (6734, 29960), (6955, 29008), (7252, 27820), (7280, 27713), (7490, 26936), (7696, 26215), (7918, 25480), (8560, 23569), (9065, 22256), (9620, 20972), (9737, 20720), (10192, 19795), (10360, 19474), (10486, 19240), (11128, 18130), (11984, 16835), (12740, 15836), (13468, 14980), (13910, 14504)]