105873280

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 276281280

約数和(自身を除く): 170408000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 128, 136, 148, 160, 170, 185, 263, 272, 296, 320, 340, 370, 526, 544, 592, 629, 640, 680, 740, 1052, 1088, 1184, 1258, 1315, 1360, 1480, 2104, 2176, 2368, 2516, 2630, 2720, 2960, 3145, 4208, 4471, 4736, 5032, 5260, 5440, 5920, 6290, 8416, 8942, 9731, 10064, 10520, 10880, 11840, 12580, 16832, 17884, 19462, 20128, 21040, 22355, 23680, 25160, 33664, 35768, 38924, 40256, 42080, 44710, 48655, 50320, 71536, 77848, 80512, 84160, 89420, 97310, 100640, 143072, 155696, 165427, 168320, 178840, 194620, 201280, 286144, 311392, 330854, 357680, 389240, 402560, 572288, 622784, 661708, 715360, 778480, 827135, 1245568, 1323416, 1430720, 1556960, 1654270, 2646832, 2861440, 3113920, 3308540, 5293664, 6227840, 6617080, 10587328, 13234160, 21174656, 26468320, 52936640, 105873280]

約数ペア:

[(1, 105873280), (2, 52936640), (4, 26468320), (5, 21174656), (8, 13234160), (10, 10587328), (16, 6617080), (17, 6227840), (20, 5293664), (32, 3308540), (34, 3113920), (37, 2861440), (40, 2646832), (64, 1654270), (68, 1556960), (74, 1430720), (80, 1323416), (85, 1245568), (128, 827135), (136, 778480), (148, 715360), (160, 661708), (170, 622784), (185, 572288), (263, 402560), (272, 389240), (296, 357680), (320, 330854), (340, 311392), (370, 286144), (526, 201280), (544, 194620), (592, 178840), (629, 168320), (640, 165427), (680, 155696), (740, 143072), (1052, 100640), (1088, 97310), (1184, 89420), (1258, 84160), (1315, 80512), (1360, 77848), (1480, 71536), (2104, 50320), (2176, 48655), (2368, 44710), (2516, 42080), (2630, 40256), (2720, 38924), (2960, 35768), (3145, 33664), (4208, 25160), (4471, 23680), (4736, 22355), (5032, 21040), (5260, 20128), (5440, 19462), (5920, 17884), (6290, 16832), (8416, 12580), (8942, 11840), (9731, 10880), (10064, 10520)]