154202160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:635

約数の個数: 160

約数和(自身を含む): 549964800

約数和(自身を除く): 395762640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 263, 280, 336, 349, 420, 526, 560, 698, 789, 840, 1047, 1052, 1315, 1396, 1578, 1680, 1745, 1841, 2094, 2104, 2443, 2630, 2792, 3156, 3490, 3682, 3945, 4188, 4208, 4886, 5235, 5260, 5523, 5584, 6312, 6980, 7329, 7364, 7890, 8376, 9205, 9772, 10470, 10520, 11046, 12215, 12624, 13960, 14658, 14728, 15780, 16752, 18410, 19544, 20940, 21040, 22092, 24430, 27615, 27920, 29316, 29456, 31560, 36645, 36820, 39088, 41880, 44184, 48860, 55230, 58632, 63120, 73290, 73640, 83760, 88368, 91787, 97720, 110460, 117264, 146580, 147280, 183574, 195440, 220920, 275361, 293160, 367148, 441840, 458935, 550722, 586320, 642509, 734296, 917870, 1101444, 1285018, 1376805, 1468592, 1835740, 1927527, 2202888, 2570036, 2753610, 3212545, 3671480, 3855054, 4405776, 5140072, 5507220, 6425090, 7342960, 7710108, 9637635, 10280144, 11014440, 12850180, 15420216, 19275270, 22028880, 25700360, 30840432, 38550540, 51400720, 77101080, 154202160]

約数ペア:

[(1, 154202160), (2, 77101080), (3, 51400720), (4, 38550540), (5, 30840432), (6, 25700360), (7, 22028880), (8, 19275270), (10, 15420216), (12, 12850180), (14, 11014440), (15, 10280144), (16, 9637635), (20, 7710108), (21, 7342960), (24, 6425090), (28, 5507220), (30, 5140072), (35, 4405776), (40, 3855054), (42, 3671480), (48, 3212545), (56, 2753610), (60, 2570036), (70, 2202888), (80, 1927527), (84, 1835740), (105, 1468592), (112, 1376805), (120, 1285018), (140, 1101444), (168, 917870), (210, 734296), (240, 642509), (263, 586320), (280, 550722), (336, 458935), (349, 441840), (420, 367148), (526, 293160), (560, 275361), (698, 220920), (789, 195440), (840, 183574), (1047, 147280), (1052, 146580), (1315, 117264), (1396, 110460), (1578, 97720), (1680, 91787), (1745, 88368), (1841, 83760), (2094, 73640), (2104, 73290), (2443, 63120), (2630, 58632), (2792, 55230), (3156, 48860), (3490, 44184), (3682, 41880), (3945, 39088), (4188, 36820), (4208, 36645), (4886, 31560), (5235, 29456), (5260, 29316), (5523, 27920), (5584, 27615), (6312, 24430), (6980, 22092), (7329, 21040), (7364, 20940), (7890, 19544), (8376, 18410), (9205, 16752), (9772, 15780), (10470, 14728), (10520, 14658), (11046, 13960), (12215, 12624)]