198625280

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 580245120

約数和(自身を除く): 381619840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 163, 170, 224, 238, 256, 272, 280, 320, 326, 340, 448, 476, 512, 544, 560, 595, 640, 652, 680, 815, 896, 952, 1024, 1088, 1120, 1141, 1190, 1280, 1304, 1360, 1630, 1792, 1904, 2048, 2176, 2240, 2282, 2380, 2560, 2608, 2720, 2771, 3260, 3584, 3808, 4352, 4480, 4564, 4760, 5120, 5216, 5440, 5542, 5705, 6520, 7168, 7616, 8704, 8960, 9128, 9520, 10240, 10432, 10880, 11084, 11410, 13040, 13855, 14336, 15232, 17408, 17920, 18256, 19040, 19397, 20864, 21760, 22168, 22820, 26080, 27710, 30464, 34816, 35840, 36512, 38080, 38794, 41728, 43520, 44336, 45640, 52160, 55420, 60928, 71680, 73024, 76160, 77588, 83456, 87040, 88672, 91280, 96985, 104320, 110840, 121856, 146048, 152320, 155176, 166912, 174080, 177344, 182560, 193970, 208640, 221680, 243712, 292096, 304640, 310352, 333824, 354688, 365120, 387940, 417280, 443360, 584192, 609280, 620704, 709376, 730240, 775880, 834560, 886720, 1168384, 1218560, 1241408, 1418752, 1460480, 1551760, 1669120, 1773440, 2336768, 2482816, 2837504, 2920960, 3103520, 3546880, 4965632, 5675008, 5841920, 6207040, 7093760, 9931264, 11683840, 12414080, 14187520, 19862528, 24828160, 28375040, 39725056, 49656320, 99312640, 198625280]

約数ペア:

[(1, 198625280), (2, 99312640), (4, 49656320), (5, 39725056), (7, 28375040), (8, 24828160), (10, 19862528), (14, 14187520), (16, 12414080), (17, 11683840), (20, 9931264), (28, 7093760), (32, 6207040), (34, 5841920), (35, 5675008), (40, 4965632), (56, 3546880), (64, 3103520), (68, 2920960), (70, 2837504), (80, 2482816), (85, 2336768), (112, 1773440), (119, 1669120), (128, 1551760), (136, 1460480), (140, 1418752), (160, 1241408), (163, 1218560), (170, 1168384), (224, 886720), (238, 834560), (256, 775880), (272, 730240), (280, 709376), (320, 620704), (326, 609280), (340, 584192), (448, 443360), (476, 417280), (512, 387940), (544, 365120), (560, 354688), (595, 333824), (640, 310352), (652, 304640), (680, 292096), (815, 243712), (896, 221680), (952, 208640), (1024, 193970), (1088, 182560), (1120, 177344), (1141, 174080), (1190, 166912), (1280, 155176), (1304, 152320), (1360, 146048), (1630, 121856), (1792, 110840), (1904, 104320), (2048, 96985), (2176, 91280), (2240, 88672), (2282, 87040), (2380, 83456), (2560, 77588), (2608, 76160), (2720, 73024), (2771, 71680), (3260, 60928), (3584, 55420), (3808, 52160), (4352, 45640), (4480, 44336), (4564, 43520), (4760, 41728), (5120, 38794), (5216, 38080), (5440, 36512), (5542, 35840), (5705, 34816), (6520, 30464), (7168, 27710), (7616, 26080), (8704, 22820), (8960, 22168), (9128, 21760), (9520, 20864), (10240, 19397), (10432, 19040), (10880, 18256), (11084, 17920), (11410, 17408), (13040, 15232), (13855, 14336)]