199714320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1174

約数の個数: 240

約数和(自身を含む): 760992960

約数和(自身を除く): 561278640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1123, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2223, 2246, 2280, 2340, 2470, 2736, 2964, 3120, 3369, 3420, 3705, 3952, 4446, 4492, 4560, 4680, 4940, 5615, 5928, 6738, 6840, 7410, 8892, 8984, 9360, 9880, 10107, 11115, 11230, 11856, 13476, 13680, 14599, 14820, 16845, 17784, 17968, 19760, 20214, 21337, 22230, 22460, 26952, 29198, 29640, 33690, 35568, 40428, 42674, 43797, 44460, 44920, 50535, 53904, 58396, 59280, 64011, 67380, 72995, 80856, 85348, 87594, 88920, 89840, 101070, 106685, 116792, 128022, 131391, 134760, 145990, 161712, 170696, 175188, 177840, 192033, 202140, 213370, 218985, 233584, 256044, 262782, 269520, 277381, 291980, 320055, 341392, 350376, 384066, 404280, 426740, 437970, 512088, 525564, 554762, 583960, 640110, 656955, 700752, 768132, 808560, 832143, 853480, 875940, 960165, 1024176, 1051128, 1109524, 1167920, 1280220, 1313910, 1386905, 1536264, 1664286, 1706960, 1751880, 1920330, 2102256, 2219048, 2496429, 2560440, 2627820, 2773810, 3072528, 3328572, 3503760, 3840660, 4160715, 4438096, 4992858, 5120880, 5255640, 5547620, 6657144, 7681320, 8321430, 9985716, 10511280, 11095240, 12482145, 13314288, 15362640, 16642860, 19971432, 22190480, 24964290, 33285720, 39942864, 49928580, 66571440, 99857160, 199714320]

約数ペア:

[(1, 199714320), (2, 99857160), (3, 66571440), (4, 49928580), (5, 39942864), (6, 33285720), (8, 24964290), (9, 22190480), (10, 19971432), (12, 16642860), (13, 15362640), (15, 13314288), (16, 12482145), (18, 11095240), (19, 10511280), (20, 9985716), (24, 8321430), (26, 7681320), (30, 6657144), (36, 5547620), (38, 5255640), (39, 5120880), (40, 4992858), (45, 4438096), (48, 4160715), (52, 3840660), (57, 3503760), (60, 3328572), (65, 3072528), (72, 2773810), (76, 2627820), (78, 2560440), (80, 2496429), (90, 2219048), (95, 2102256), (104, 1920330), (114, 1751880), (117, 1706960), (120, 1664286), (130, 1536264), (144, 1386905), (152, 1313910), (156, 1280220), (171, 1167920), (180, 1109524), (190, 1051128), (195, 1024176), (208, 960165), (228, 875940), (234, 853480), (240, 832143), (247, 808560), (260, 768132), (285, 700752), (304, 656955), (312, 640110), (342, 583960), (360, 554762), (380, 525564), (390, 512088), (456, 437970), (468, 426740), (494, 404280), (520, 384066), (570, 350376), (585, 341392), (624, 320055), (684, 291980), (720, 277381), (741, 269520), (760, 262782), (780, 256044), (855, 233584), (912, 218985), (936, 213370), (988, 202140), (1040, 192033), (1123, 177840), (1140, 175188), (1170, 170696), (1235, 161712), (1368, 145990), (1482, 134760), (1520, 131391), (1560, 128022), (1710, 116792), (1872, 106685), (1976, 101070), (2223, 89840), (2246, 88920), (2280, 87594), (2340, 85348), (2470, 80856), (2736, 72995), (2964, 67380), (3120, 64011), (3369, 59280), (3420, 58396), (3705, 53904), (3952, 50535), (4446, 44920), (4492, 44460), (4560, 43797), (4680, 42674), (4940, 40428), (5615, 35568), (5928, 33690), (6738, 29640), (6840, 29198), (7410, 26952), (8892, 22460), (8984, 22230), (9360, 21337), (9880, 20214), (10107, 19760), (11115, 17968), (11230, 17784), (11856, 16845), (13476, 14820), (13680, 14599)]