39690420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 141668352

約数和(自身を除く): 101977932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 71, 77, 84, 105, 110, 121, 132, 140, 142, 154, 165, 210, 213, 220, 231, 242, 284, 308, 330, 355, 363, 385, 420, 426, 462, 484, 497, 605, 660, 710, 726, 770, 781, 847, 852, 924, 994, 1065, 1155, 1210, 1331, 1420, 1452, 1491, 1540, 1562, 1694, 1815, 1988, 2130, 2310, 2343, 2420, 2485, 2541, 2662, 2982, 3124, 3388, 3630, 3905, 3993, 4235, 4260, 4620, 4686, 4970, 5082, 5324, 5467, 5964, 6655, 7260, 7455, 7810, 7986, 8470, 8591, 9317, 9372, 9940, 10164, 10934, 11715, 12705, 13310, 14910, 15620, 15972, 16401, 16940, 17182, 18634, 19965, 21868, 23430, 25410, 25773, 26620, 27335, 27951, 29820, 32802, 34364, 37268, 39930, 42955, 46585, 46860, 50820, 51546, 54670, 55902, 60137, 65604, 79860, 82005, 85910, 93170, 94501, 103092, 109340, 111804, 120274, 128865, 139755, 164010, 171820, 180411, 186340, 189002, 240548, 257730, 279510, 283503, 300685, 328020, 360822, 378004, 472505, 515460, 559020, 567006, 601370, 661507, 721644, 902055, 945010, 1134012, 1202740, 1323014, 1417515, 1804110, 1890020, 1984521, 2646028, 2835030, 3307535, 3608220, 3969042, 5670060, 6615070, 7938084, 9922605, 13230140, 19845210, 39690420]

約数ペア:

[(1, 39690420), (2, 19845210), (3, 13230140), (4, 9922605), (5, 7938084), (6, 6615070), (7, 5670060), (10, 3969042), (11, 3608220), (12, 3307535), (14, 2835030), (15, 2646028), (20, 1984521), (21, 1890020), (22, 1804110), (28, 1417515), (30, 1323014), (33, 1202740), (35, 1134012), (42, 945010), (44, 902055), (55, 721644), (60, 661507), (66, 601370), (70, 567006), (71, 559020), (77, 515460), (84, 472505), (105, 378004), (110, 360822), (121, 328020), (132, 300685), (140, 283503), (142, 279510), (154, 257730), (165, 240548), (210, 189002), (213, 186340), (220, 180411), (231, 171820), (242, 164010), (284, 139755), (308, 128865), (330, 120274), (355, 111804), (363, 109340), (385, 103092), (420, 94501), (426, 93170), (462, 85910), (484, 82005), (497, 79860), (605, 65604), (660, 60137), (710, 55902), (726, 54670), (770, 51546), (781, 50820), (847, 46860), (852, 46585), (924, 42955), (994, 39930), (1065, 37268), (1155, 34364), (1210, 32802), (1331, 29820), (1420, 27951), (1452, 27335), (1491, 26620), (1540, 25773), (1562, 25410), (1694, 23430), (1815, 21868), (1988, 19965), (2130, 18634), (2310, 17182), (2343, 16940), (2420, 16401), (2485, 15972), (2541, 15620), (2662, 14910), (2982, 13310), (3124, 12705), (3388, 11715), (3630, 10934), (3905, 10164), (3993, 9940), (4235, 9372), (4260, 9317), (4620, 8591), (4686, 8470), (4970, 7986), (5082, 7810), (5324, 7455), (5467, 7260), (5964, 6655)]