345350880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{34261}}^1$

素因数の和:34289

約数の個数: 144

約数和(自身を含む): 1346907744

約数和(自身を除く): 1001556864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 34261, 68522, 102783, 137044, 171305, 205566, 239827, 274088, 308349, 342610, 411132, 479654, 513915, 548176, 616698, 685220, 719481, 822264, 959308, 1027830, 1096352, 1199135, 1233396, 1370440, 1438962, 1541745, 1644528, 1918616, 2055660, 2158443, 2398270, 2466792, 2740880, 2877924, 3083490, 3289056, 3597405, 3837232, 4111320, 4316886, 4796540, 4933584, 5481760, 5755848, 6166980, 7194810, 7674464, 8222640, 8633772, 9593080, 9867168, 10792215, 11511696, 12333960, 14389620, 16445280, 17267544, 19186160, 21584430, 23023392, 24667920, 28779240, 34535088, 38372320, 43168860, 49335840, 57558480, 69070176, 86337720, 115116960, 172675440, 345350880]

約数ペア:

[(1, 345350880), (2, 172675440), (3, 115116960), (4, 86337720), (5, 69070176), (6, 57558480), (7, 49335840), (8, 43168860), (9, 38372320), (10, 34535088), (12, 28779240), (14, 24667920), (15, 23023392), (16, 21584430), (18, 19186160), (20, 17267544), (21, 16445280), (24, 14389620), (28, 12333960), (30, 11511696), (32, 10792215), (35, 9867168), (36, 9593080), (40, 8633772), (42, 8222640), (45, 7674464), (48, 7194810), (56, 6166980), (60, 5755848), (63, 5481760), (70, 4933584), (72, 4796540), (80, 4316886), (84, 4111320), (90, 3837232), (96, 3597405), (105, 3289056), (112, 3083490), (120, 2877924), (126, 2740880), (140, 2466792), (144, 2398270), (160, 2158443), (168, 2055660), (180, 1918616), (210, 1644528), (224, 1541745), (240, 1438962), (252, 1370440), (280, 1233396), (288, 1199135), (315, 1096352), (336, 1027830), (360, 959308), (420, 822264), (480, 719481), (504, 685220), (560, 616698), (630, 548176), (672, 513915), (720, 479654), (840, 411132), (1008, 342610), (1120, 308349), (1260, 274088), (1440, 239827), (1680, 205566), (2016, 171305), (2520, 137044), (3360, 102783), (5040, 68522), (10080, 34261)]