105271040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 298260480

約数和(自身を除く): 192989440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 379, 434, 448, 496, 560, 620, 640, 758, 868, 896, 992, 1085, 1120, 1240, 1280, 1516, 1736, 1792, 1895, 1984, 2170, 2240, 2480, 2653, 3032, 3472, 3790, 3968, 4340, 4480, 4960, 5306, 6064, 6944, 7580, 7936, 8680, 8960, 9920, 10612, 11749, 12128, 13265, 13888, 15160, 17360, 19840, 21224, 23498, 24256, 26530, 27776, 30320, 34720, 39680, 42448, 46996, 48512, 53060, 55552, 58745, 60640, 69440, 82243, 84896, 93992, 97024, 106120, 117490, 121280, 138880, 164486, 169792, 187984, 212240, 234980, 242560, 277760, 328972, 339584, 375968, 411215, 424480, 469960, 485120, 657944, 679168, 751936, 822430, 848960, 939920, 1315888, 1503872, 1644860, 1697920, 1879840, 2631776, 3007744, 3289720, 3395840, 3759680, 5263552, 6579440, 7519360, 10527104, 13158880, 15038720, 21054208, 26317760, 52635520, 105271040]

約数ペア:

[(1, 105271040), (2, 52635520), (4, 26317760), (5, 21054208), (7, 15038720), (8, 13158880), (10, 10527104), (14, 7519360), (16, 6579440), (20, 5263552), (28, 3759680), (31, 3395840), (32, 3289720), (35, 3007744), (40, 2631776), (56, 1879840), (62, 1697920), (64, 1644860), (70, 1503872), (80, 1315888), (112, 939920), (124, 848960), (128, 822430), (140, 751936), (155, 679168), (160, 657944), (217, 485120), (224, 469960), (248, 424480), (256, 411215), (280, 375968), (310, 339584), (320, 328972), (379, 277760), (434, 242560), (448, 234980), (496, 212240), (560, 187984), (620, 169792), (640, 164486), (758, 138880), (868, 121280), (896, 117490), (992, 106120), (1085, 97024), (1120, 93992), (1240, 84896), (1280, 82243), (1516, 69440), (1736, 60640), (1792, 58745), (1895, 55552), (1984, 53060), (2170, 48512), (2240, 46996), (2480, 42448), (2653, 39680), (3032, 34720), (3472, 30320), (3790, 27776), (3968, 26530), (4340, 24256), (4480, 23498), (4960, 21224), (5306, 19840), (6064, 17360), (6944, 15160), (7580, 13888), (7936, 13265), (8680, 12128), (8960, 11749), (9920, 10612)]