1336919640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51341}}^1$

素因数の和:51393

約数の個数: 128

約数和(自身を含む): 4731678720

約数和(自身を除く): 3394759080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 51341, 102682, 154023, 205364, 256705, 308046, 359387, 410728, 513410, 616092, 718774, 770115, 1026820, 1078161, 1232184, 1437548, 1540230, 1591571, 1796935, 2053640, 2156322, 2875096, 3080460, 3183142, 3593870, 4312644, 4774713, 5390805, 6160920, 6366284, 7187740, 7957855, 8625288, 9549426, 10781610, 11140997, 12732568, 14375480, 15915710, 19098852, 21563220, 22281994, 23873565, 31831420, 33422991, 38197704, 43126440, 44563988, 47747130, 55704985, 63662840, 66845982, 89127976, 95494260, 111409970, 133691964, 167114955, 190988520, 222819940, 267383928, 334229910, 445639880, 668459820, 1336919640]

約数ペア:

[(1, 1336919640), (2, 668459820), (3, 445639880), (4, 334229910), (5, 267383928), (6, 222819940), (7, 190988520), (8, 167114955), (10, 133691964), (12, 111409970), (14, 95494260), (15, 89127976), (20, 66845982), (21, 63662840), (24, 55704985), (28, 47747130), (30, 44563988), (31, 43126440), (35, 38197704), (40, 33422991), (42, 31831420), (56, 23873565), (60, 22281994), (62, 21563220), (70, 19098852), (84, 15915710), (93, 14375480), (105, 12732568), (120, 11140997), (124, 10781610), (140, 9549426), (155, 8625288), (168, 7957855), (186, 7187740), (210, 6366284), (217, 6160920), (248, 5390805), (280, 4774713), (310, 4312644), (372, 3593870), (420, 3183142), (434, 3080460), (465, 2875096), (620, 2156322), (651, 2053640), (744, 1796935), (840, 1591571), (868, 1540230), (930, 1437548), (1085, 1232184), (1240, 1078161), (1302, 1026820), (1736, 770115), (1860, 718774), (2170, 616092), (2604, 513410), (3255, 410728), (3720, 359387), (4340, 308046), (5208, 256705), (6510, 205364), (8680, 154023), (13020, 102682), (26040, 51341)]