122637480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1759}}^1$

素因数の和:1863

約数の個数: 128

約数和(自身を含む): 425779200

約数和(自身を除く): 303141720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1245, 1660, 1743, 1759, 1992, 2324, 2490, 2905, 3320, 3486, 3518, 4648, 4980, 5277, 5810, 6972, 7036, 8715, 8795, 9960, 10554, 11620, 12313, 13944, 14072, 17430, 17590, 21108, 23240, 24626, 26385, 34860, 35180, 36939, 42216, 49252, 52770, 61565, 69720, 70360, 73878, 98504, 105540, 123130, 145997, 147756, 184695, 211080, 246260, 291994, 295512, 369390, 437991, 492520, 583988, 729985, 738780, 875982, 1021979, 1167976, 1459970, 1477560, 1751964, 2043958, 2189955, 2919940, 3065937, 3503928, 4087916, 4379910, 5109895, 5839880, 6131874, 8175832, 8759820, 10219790, 12263748, 15329685, 17519640, 20439580, 24527496, 30659370, 40879160, 61318740, 122637480]

約数ペア:

[(1, 122637480), (2, 61318740), (3, 40879160), (4, 30659370), (5, 24527496), (6, 20439580), (7, 17519640), (8, 15329685), (10, 12263748), (12, 10219790), (14, 8759820), (15, 8175832), (20, 6131874), (21, 5839880), (24, 5109895), (28, 4379910), (30, 4087916), (35, 3503928), (40, 3065937), (42, 2919940), (56, 2189955), (60, 2043958), (70, 1751964), (83, 1477560), (84, 1459970), (105, 1167976), (120, 1021979), (140, 875982), (166, 738780), (168, 729985), (210, 583988), (249, 492520), (280, 437991), (332, 369390), (415, 295512), (420, 291994), (498, 246260), (581, 211080), (664, 184695), (830, 147756), (840, 145997), (996, 123130), (1162, 105540), (1245, 98504), (1660, 73878), (1743, 70360), (1759, 69720), (1992, 61565), (2324, 52770), (2490, 49252), (2905, 42216), (3320, 36939), (3486, 35180), (3518, 34860), (4648, 26385), (4980, 24626), (5277, 23240), (5810, 21108), (6972, 17590), (7036, 17430), (8715, 14072), (8795, 13944), (9960, 12313), (10554, 11620)]