170074680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 532224000

約数和(自身を除く): 362149320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 131, 155, 186, 248, 262, 310, 349, 372, 393, 465, 524, 620, 655, 698, 744, 786, 930, 1047, 1048, 1240, 1310, 1396, 1572, 1745, 1860, 1965, 2094, 2620, 2792, 3144, 3490, 3720, 3930, 4061, 4188, 5235, 5240, 6980, 7860, 8122, 8376, 10470, 10819, 12183, 13960, 15720, 16244, 20305, 20940, 21638, 24366, 32457, 32488, 40610, 41880, 43276, 45719, 48732, 54095, 60915, 64914, 81220, 86552, 91438, 97464, 108190, 121830, 129828, 137157, 162285, 162440, 182876, 216380, 228595, 243660, 259656, 274314, 324570, 365752, 432760, 457190, 487320, 548628, 649140, 685785, 914380, 1097256, 1298280, 1371570, 1417289, 1828760, 2743140, 2834578, 4251867, 5486280, 5669156, 7086445, 8503734, 11338312, 14172890, 17007468, 21259335, 28345780, 34014936, 42518670, 56691560, 85037340, 170074680]

約数ペア:

[(1, 170074680), (2, 85037340), (3, 56691560), (4, 42518670), (5, 34014936), (6, 28345780), (8, 21259335), (10, 17007468), (12, 14172890), (15, 11338312), (20, 8503734), (24, 7086445), (30, 5669156), (31, 5486280), (40, 4251867), (60, 2834578), (62, 2743140), (93, 1828760), (120, 1417289), (124, 1371570), (131, 1298280), (155, 1097256), (186, 914380), (248, 685785), (262, 649140), (310, 548628), (349, 487320), (372, 457190), (393, 432760), (465, 365752), (524, 324570), (620, 274314), (655, 259656), (698, 243660), (744, 228595), (786, 216380), (930, 182876), (1047, 162440), (1048, 162285), (1240, 137157), (1310, 129828), (1396, 121830), (1572, 108190), (1745, 97464), (1860, 91438), (1965, 86552), (2094, 81220), (2620, 64914), (2792, 60915), (3144, 54095), (3490, 48732), (3720, 45719), (3930, 43276), (4061, 41880), (4188, 40610), (5235, 32488), (5240, 32457), (6980, 24366), (7860, 21638), (8122, 20940), (8376, 20305), (10470, 16244), (10819, 15720), (12183, 13960)]