199861760

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:636

約数の個数: 160

約数和(自身を含む): 577463040

約数和(自身を除く): 377601280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 512, 532, 560, 587, 608, 640, 665, 760, 896, 1064, 1120, 1174, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2348, 2432, 2560, 2660, 2935, 3040, 3584, 4109, 4256, 4480, 4696, 4864, 5320, 5870, 6080, 8218, 8512, 8960, 9392, 9728, 10640, 11153, 11740, 12160, 16436, 17024, 17920, 18784, 20545, 21280, 22306, 23480, 24320, 32872, 34048, 37568, 41090, 42560, 44612, 46960, 48640, 55765, 65744, 68096, 75136, 78071, 82180, 85120, 89224, 93920, 111530, 131488, 150272, 156142, 164360, 170240, 178448, 187840, 223060, 262976, 300544, 312284, 328720, 340480, 356896, 375680, 390355, 446120, 525952, 624568, 657440, 713792, 751360, 780710, 892240, 1051904, 1249136, 1314880, 1427584, 1502720, 1561420, 1784480, 2103808, 2498272, 2629760, 2855168, 3122840, 3568960, 4996544, 5259520, 5710336, 6245680, 7137920, 9993088, 10519040, 12491360, 14275840, 19986176, 24982720, 28551680, 39972352, 49965440, 99930880, 199861760]

約数ペア:

[(1, 199861760), (2, 99930880), (4, 49965440), (5, 39972352), (7, 28551680), (8, 24982720), (10, 19986176), (14, 14275840), (16, 12491360), (19, 10519040), (20, 9993088), (28, 7137920), (32, 6245680), (35, 5710336), (38, 5259520), (40, 4996544), (56, 3568960), (64, 3122840), (70, 2855168), (76, 2629760), (80, 2498272), (95, 2103808), (112, 1784480), (128, 1561420), (133, 1502720), (140, 1427584), (152, 1314880), (160, 1249136), (190, 1051904), (224, 892240), (256, 780710), (266, 751360), (280, 713792), (304, 657440), (320, 624568), (380, 525952), (448, 446120), (512, 390355), (532, 375680), (560, 356896), (587, 340480), (608, 328720), (640, 312284), (665, 300544), (760, 262976), (896, 223060), (1064, 187840), (1120, 178448), (1174, 170240), (1216, 164360), (1280, 156142), (1330, 150272), (1520, 131488), (1792, 111530), (2128, 93920), (2240, 89224), (2348, 85120), (2432, 82180), (2560, 78071), (2660, 75136), (2935, 68096), (3040, 65744), (3584, 55765), (4109, 48640), (4256, 46960), (4480, 44612), (4696, 42560), (4864, 41090), (5320, 37568), (5870, 34048), (6080, 32872), (8218, 24320), (8512, 23480), (8960, 22306), (9392, 21280), (9728, 20545), (10640, 18784), (11153, 17920), (11740, 17024), (12160, 16436)]