151375560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{587}}^1$

素因数の和:915

約数の個数: 128

約数和(自身を含む): 521579520

約数和(自身を除く): 370203960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 307, 420, 587, 614, 840, 921, 1174, 1228, 1535, 1761, 1842, 2149, 2348, 2456, 2935, 3070, 3522, 3684, 4109, 4298, 4605, 4696, 5870, 6140, 6447, 7044, 7368, 8218, 8596, 8805, 9210, 10745, 11740, 12280, 12327, 12894, 14088, 16436, 17192, 17610, 18420, 20545, 21490, 23480, 24654, 25788, 32235, 32872, 35220, 36840, 41090, 42980, 49308, 51576, 61635, 64470, 70440, 82180, 85960, 98616, 123270, 128940, 164360, 180209, 246540, 257880, 360418, 493080, 540627, 720836, 901045, 1081254, 1261463, 1441672, 1802090, 2162508, 2522926, 2703135, 3604180, 3784389, 4325016, 5045852, 5406270, 6307315, 7208360, 7568778, 10091704, 10812540, 12614630, 15137556, 18921945, 21625080, 25229260, 30275112, 37843890, 50458520, 75687780, 151375560]

約数ペア:

[(1, 151375560), (2, 75687780), (3, 50458520), (4, 37843890), (5, 30275112), (6, 25229260), (7, 21625080), (8, 18921945), (10, 15137556), (12, 12614630), (14, 10812540), (15, 10091704), (20, 7568778), (21, 7208360), (24, 6307315), (28, 5406270), (30, 5045852), (35, 4325016), (40, 3784389), (42, 3604180), (56, 2703135), (60, 2522926), (70, 2162508), (84, 1802090), (105, 1441672), (120, 1261463), (140, 1081254), (168, 901045), (210, 720836), (280, 540627), (307, 493080), (420, 360418), (587, 257880), (614, 246540), (840, 180209), (921, 164360), (1174, 128940), (1228, 123270), (1535, 98616), (1761, 85960), (1842, 82180), (2149, 70440), (2348, 64470), (2456, 61635), (2935, 51576), (3070, 49308), (3522, 42980), (3684, 41090), (4109, 36840), (4298, 35220), (4605, 32872), (4696, 32235), (5870, 25788), (6140, 24654), (6447, 23480), (7044, 21490), (7368, 20545), (8218, 18420), (8596, 17610), (8805, 17192), (9210, 16436), (10745, 14088), (11740, 12894), (12280, 12327)]