343136220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1072

約数の個数: 144

約数和(自身を含む): 1127669760

約数和(自身を除く): 784533540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 127, 140, 147, 196, 210, 245, 254, 294, 381, 420, 490, 508, 588, 635, 735, 762, 889, 919, 980, 1270, 1470, 1524, 1778, 1838, 1905, 2540, 2667, 2757, 2940, 3556, 3676, 3810, 4445, 4595, 5334, 5514, 6223, 6433, 7620, 8890, 9190, 10668, 11028, 12446, 12866, 13335, 13785, 17780, 18380, 18669, 19299, 24892, 25732, 26670, 27570, 31115, 32165, 37338, 38598, 45031, 53340, 55140, 62230, 64330, 74676, 77196, 90062, 93345, 96495, 116713, 124460, 128660, 135093, 180124, 186690, 192990, 225155, 233426, 270186, 350139, 373380, 385980, 450310, 466852, 540372, 583565, 675465, 700278, 816991, 900620, 1167130, 1350930, 1400556, 1633982, 1750695, 2334260, 2450973, 2701860, 3267964, 3501390, 4084955, 4901946, 5718937, 7002780, 8169910, 9803892, 11437874, 12254865, 16339820, 17156811, 22875748, 24509730, 28594685, 34313622, 49019460, 57189370, 68627244, 85784055, 114378740, 171568110, 343136220]

約数ペア:

[(1, 343136220), (2, 171568110), (3, 114378740), (4, 85784055), (5, 68627244), (6, 57189370), (7, 49019460), (10, 34313622), (12, 28594685), (14, 24509730), (15, 22875748), (20, 17156811), (21, 16339820), (28, 12254865), (30, 11437874), (35, 9803892), (42, 8169910), (49, 7002780), (60, 5718937), (70, 4901946), (84, 4084955), (98, 3501390), (105, 3267964), (127, 2701860), (140, 2450973), (147, 2334260), (196, 1750695), (210, 1633982), (245, 1400556), (254, 1350930), (294, 1167130), (381, 900620), (420, 816991), (490, 700278), (508, 675465), (588, 583565), (635, 540372), (735, 466852), (762, 450310), (889, 385980), (919, 373380), (980, 350139), (1270, 270186), (1470, 233426), (1524, 225155), (1778, 192990), (1838, 186690), (1905, 180124), (2540, 135093), (2667, 128660), (2757, 124460), (2940, 116713), (3556, 96495), (3676, 93345), (3810, 90062), (4445, 77196), (4595, 74676), (5334, 64330), (5514, 62230), (6223, 55140), (6433, 53340), (7620, 45031), (8890, 38598), (9190, 37338), (10668, 32165), (11028, 31115), (12446, 27570), (12866, 26670), (13335, 25732), (13785, 24892), (17780, 19299), (18380, 18669)]