1960798560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{971}}^1$

素因数の和:1597

約数の個数: 192

約数和(自身を含む): 7077901824

約数和(自身を除く): 5117103264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 601, 672, 840, 971, 1120, 1202, 1680, 1803, 1942, 2404, 2913, 3005, 3360, 3606, 3884, 4207, 4808, 4855, 5826, 6010, 6797, 7212, 7768, 8414, 9015, 9616, 9710, 11652, 12020, 12621, 13594, 14424, 14565, 15536, 16828, 18030, 19232, 19420, 20391, 21035, 23304, 24040, 25242, 27188, 28848, 29130, 31072, 33656, 33985, 36060, 38840, 40782, 42070, 46608, 48080, 50484, 54376, 57696, 58260, 63105, 67312, 67970, 72120, 77680, 81564, 84140, 93216, 96160, 100968, 101955, 108752, 116520, 126210, 134624, 135940, 144240, 155360, 163128, 168280, 201936, 203910, 217504, 233040, 252420, 271880, 288480, 326256, 336560, 403872, 407820, 466080, 504840, 543760, 583571, 652512, 673120, 815640, 1009680, 1087520, 1167142, 1631280, 1750713, 2019360, 2334284, 2917855, 3262560, 3501426, 4084997, 4668568, 5835710, 7002852, 8169994, 8753565, 9337136, 11671420, 12254991, 14005704, 16339988, 17507130, 18674272, 20424985, 23342840, 24509982, 28011408, 32679976, 35014260, 40849970, 46685680, 49019964, 56022816, 61274955, 65359952, 70028520, 81699940, 93371360, 98039928, 122549910, 130719904, 140057040, 163399880, 196079856, 245099820, 280114080, 326799760, 392159712, 490199640, 653599520, 980399280, 1960798560]

約数ペア:

[(1, 1960798560), (2, 980399280), (3, 653599520), (4, 490199640), (5, 392159712), (6, 326799760), (7, 280114080), (8, 245099820), (10, 196079856), (12, 163399880), (14, 140057040), (15, 130719904), (16, 122549910), (20, 98039928), (21, 93371360), (24, 81699940), (28, 70028520), (30, 65359952), (32, 61274955), (35, 56022816), (40, 49019964), (42, 46685680), (48, 40849970), (56, 35014260), (60, 32679976), (70, 28011408), (80, 24509982), (84, 23342840), (96, 20424985), (105, 18674272), (112, 17507130), (120, 16339988), (140, 14005704), (160, 12254991), (168, 11671420), (210, 9337136), (224, 8753565), (240, 8169994), (280, 7002852), (336, 5835710), (420, 4668568), (480, 4084997), (560, 3501426), (601, 3262560), (672, 2917855), (840, 2334284), (971, 2019360), (1120, 1750713), (1202, 1631280), (1680, 1167142), (1803, 1087520), (1942, 1009680), (2404, 815640), (2913, 673120), (3005, 652512), (3360, 583571), (3606, 543760), (3884, 504840), (4207, 466080), (4808, 407820), (4855, 403872), (5826, 336560), (6010, 326256), (6797, 288480), (7212, 271880), (7768, 252420), (8414, 233040), (9015, 217504), (9616, 203910), (9710, 201936), (11652, 168280), (12020, 163128), (12621, 155360), (13594, 144240), (14424, 135940), (14565, 134624), (15536, 126210), (16828, 116520), (18030, 108752), (19232, 101955), (19420, 100968), (20391, 96160), (21035, 93216), (23304, 84140), (24040, 81564), (25242, 77680), (27188, 72120), (28848, 67970), (29130, 67312), (31072, 63105), (33656, 58260), (33985, 57696), (36060, 54376), (38840, 50484), (40782, 48080), (42070, 46608)]