1241179520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:465

約数の個数: 256

約数和(自身を含む): 3683750400

約数和(自身を除く): 2442570880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 43, 56, 64, 68, 70, 80, 85, 86, 112, 119, 128, 136, 140, 160, 170, 172, 215, 224, 238, 272, 280, 301, 320, 340, 344, 379, 430, 448, 476, 544, 560, 595, 602, 640, 680, 688, 731, 758, 860, 896, 952, 1088, 1120, 1190, 1204, 1360, 1376, 1462, 1505, 1516, 1720, 1895, 1904, 2176, 2240, 2380, 2408, 2653, 2720, 2752, 2924, 3010, 3032, 3440, 3655, 3790, 3808, 4480, 4760, 4816, 5117, 5306, 5440, 5504, 5848, 6020, 6064, 6443, 6880, 7310, 7580, 7616, 9520, 9632, 10234, 10612, 10880, 11696, 12040, 12128, 12886, 13265, 13760, 14620, 15160, 15232, 16297, 19040, 19264, 20468, 21224, 23392, 24080, 24256, 25585, 25772, 26530, 27520, 29240, 30320, 32215, 32594, 38080, 38528, 40936, 42448, 45101, 46784, 48160, 48512, 51170, 51544, 53060, 58480, 60640, 64430, 65188, 76160, 81485, 81872, 84896, 90202, 93568, 96320, 102340, 103088, 106120, 114079, 116960, 121280, 128860, 130376, 162970, 163744, 169792, 180404, 192640, 204680, 206176, 212240, 225505, 228158, 233920, 242560, 257720, 260752, 277049, 325940, 327488, 339584, 360808, 409360, 412352, 424480, 451010, 456316, 467840, 515440, 521504, 554098, 570395, 651880, 654976, 721616, 818720, 824704, 848960, 902020, 912632, 1030880, 1043008, 1108196, 1140790, 1303760, 1385245, 1443232, 1637440, 1697920, 1804040, 1825264, 1939343, 2061760, 2086016, 2216392, 2281580, 2607520, 2770490, 2886464, 3274880, 3608080, 3650528, 3878686, 4123520, 4432784, 4563160, 5215040, 5540980, 5772928, 7216160, 7301056, 7757372, 8865568, 9126320, 9696715, 10430080, 11081960, 14432320, 14602112, 15514744, 17731136, 18252640, 19393430, 22163920, 28864640, 31029488, 35462272, 36505280, 38786860, 44327840, 62058976, 73010560, 77573720, 88655680, 124117952, 155147440, 177311360, 248235904, 310294880, 620589760, 1241179520]

約数ペア:

[(1, 1241179520), (2, 620589760), (4, 310294880), (5, 248235904), (7, 177311360), (8, 155147440), (10, 124117952), (14, 88655680), (16, 77573720), (17, 73010560), (20, 62058976), (28, 44327840), (32, 38786860), (34, 36505280), (35, 35462272), (40, 31029488), (43, 28864640), (56, 22163920), (64, 19393430), (68, 18252640), (70, 17731136), (80, 15514744), (85, 14602112), (86, 14432320), (112, 11081960), (119, 10430080), (128, 9696715), (136, 9126320), (140, 8865568), (160, 7757372), (170, 7301056), (172, 7216160), (215, 5772928), (224, 5540980), (238, 5215040), (272, 4563160), (280, 4432784), (301, 4123520), (320, 3878686), (340, 3650528), (344, 3608080), (379, 3274880), (430, 2886464), (448, 2770490), (476, 2607520), (544, 2281580), (560, 2216392), (595, 2086016), (602, 2061760), (640, 1939343), (680, 1825264), (688, 1804040), (731, 1697920), (758, 1637440), (860, 1443232), (896, 1385245), (952, 1303760), (1088, 1140790), (1120, 1108196), (1190, 1043008), (1204, 1030880), (1360, 912632), (1376, 902020), (1462, 848960), (1505, 824704), (1516, 818720), (1720, 721616), (1895, 654976), (1904, 651880), (2176, 570395), (2240, 554098), (2380, 521504), (2408, 515440), (2653, 467840), (2720, 456316), (2752, 451010), (2924, 424480), (3010, 412352), (3032, 409360), (3440, 360808), (3655, 339584), (3790, 327488), (3808, 325940), (4480, 277049), (4760, 260752), (4816, 257720), (5117, 242560), (5306, 233920), (5440, 228158), (5504, 225505), (5848, 212240), (6020, 206176), (6064, 204680), (6443, 192640), (6880, 180404), (7310, 169792), (7580, 163744), (7616, 162970), (9520, 130376), (9632, 128860), (10234, 121280), (10612, 116960), (10880, 114079), (11696, 106120), (12040, 103088), (12128, 102340), (12886, 96320), (13265, 93568), (13760, 90202), (14620, 84896), (15160, 81872), (15232, 81485), (16297, 76160), (19040, 65188), (19264, 64430), (20468, 60640), (21224, 58480), (23392, 53060), (24080, 51544), (24256, 51170), (25585, 48512), (25772, 48160), (26530, 46784), (27520, 45101), (29240, 42448), (30320, 40936), (32215, 38528), (32594, 38080)]