210546240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3089}}^1$

素因数の和:3180

約数の個数: 112

約数和(自身を含む): 678119040

約数和(自身を除く): 467572800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3089, 3408, 4260, 4544, 5680, 6178, 6816, 8520, 9267, 11360, 12356, 13632, 15445, 17040, 18534, 22720, 24712, 30890, 34080, 37068, 46335, 49424, 61780, 68160, 74136, 92670, 98848, 123560, 148272, 185340, 197696, 219319, 247120, 296544, 370680, 438638, 494240, 593088, 657957, 741360, 877276, 988480, 1096595, 1315914, 1482720, 1754552, 2193190, 2631828, 2965440, 3289785, 3509104, 4386380, 5263656, 6579570, 7018208, 8772760, 10527312, 13159140, 14036416, 17545520, 21054624, 26318280, 35091040, 42109248, 52636560, 70182080, 105273120, 210546240]

約数ペア:

[(1, 210546240), (2, 105273120), (3, 70182080), (4, 52636560), (5, 42109248), (6, 35091040), (8, 26318280), (10, 21054624), (12, 17545520), (15, 14036416), (16, 13159140), (20, 10527312), (24, 8772760), (30, 7018208), (32, 6579570), (40, 5263656), (48, 4386380), (60, 3509104), (64, 3289785), (71, 2965440), (80, 2631828), (96, 2193190), (120, 1754552), (142, 1482720), (160, 1315914), (192, 1096595), (213, 988480), (240, 877276), (284, 741360), (320, 657957), (355, 593088), (426, 494240), (480, 438638), (568, 370680), (710, 296544), (852, 247120), (960, 219319), (1065, 197696), (1136, 185340), (1420, 148272), (1704, 123560), (2130, 98848), (2272, 92670), (2840, 74136), (3089, 68160), (3408, 61780), (4260, 49424), (4544, 46335), (5680, 37068), (6178, 34080), (6816, 30890), (8520, 24712), (9267, 22720), (11360, 18534), (12356, 17040), (13632, 15445)]