83405280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 304432128

約数和(自身を除く): 221026848

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, 103, 105, 112, 120, 140, 160, 168, 206, 210, 224, 240, 241, 280, 309, 336, 412, 420, 480, 482, 515, 560, 618, 672, 721, 723, 824, 840, 964, 1030, 1120, 1205, 1236, 1442, 1446, 1545, 1648, 1680, 1687, 1928, 2060, 2163, 2410, 2472, 2884, 2892, 3090, 3296, 3360, 3374, 3605, 3615, 3856, 4120, 4326, 4820, 4944, 5061, 5768, 5784, 6180, 6748, 7210, 7230, 7712, 8240, 8435, 8652, 9640, 9888, 10122, 10815, 11536, 11568, 12360, 13496, 14420, 14460, 16480, 16870, 17304, 19280, 20244, 21630, 23072, 23136, 24720, 24823, 25305, 26992, 28840, 28920, 33740, 34608, 38560, 40488, 43260, 49440, 49646, 50610, 53984, 57680, 57840, 67480, 69216, 74469, 80976, 86520, 99292, 101220, 115360, 115680, 124115, 134960, 148938, 161952, 173040, 173761, 198584, 202440, 248230, 269920, 297876, 346080, 347522, 372345, 397168, 404880, 496460, 521283, 595752, 695044, 744690, 794336, 809760, 868805, 992920, 1042566, 1191504, 1390088, 1489380, 1737610, 1985840, 2085132, 2383008, 2606415, 2780176, 2978760, 3475220, 3971680, 4170264, 5212830, 5560352, 5957520, 6950440, 8340528, 10425660, 11915040, 13900880, 16681056, 20851320, 27801760, 41702640, 83405280]

約数ペア:

[(1, 83405280), (2, 41702640), (3, 27801760), (4, 20851320), (5, 16681056), (6, 13900880), (7, 11915040), (8, 10425660), (10, 8340528), (12, 6950440), (14, 5957520), (15, 5560352), (16, 5212830), (20, 4170264), (21, 3971680), (24, 3475220), (28, 2978760), (30, 2780176), (32, 2606415), (35, 2383008), (40, 2085132), (42, 1985840), (48, 1737610), (56, 1489380), (60, 1390088), (70, 1191504), (80, 1042566), (84, 992920), (96, 868805), (103, 809760), (105, 794336), (112, 744690), (120, 695044), (140, 595752), (160, 521283), (168, 496460), (206, 404880), (210, 397168), (224, 372345), (240, 347522), (241, 346080), (280, 297876), (309, 269920), (336, 248230), (412, 202440), (420, 198584), (480, 173761), (482, 173040), (515, 161952), (560, 148938), (618, 134960), (672, 124115), (721, 115680), (723, 115360), (824, 101220), (840, 99292), (964, 86520), (1030, 80976), (1120, 74469), (1205, 69216), (1236, 67480), (1442, 57840), (1446, 57680), (1545, 53984), (1648, 50610), (1680, 49646), (1687, 49440), (1928, 43260), (2060, 40488), (2163, 38560), (2410, 34608), (2472, 33740), (2884, 28920), (2892, 28840), (3090, 26992), (3296, 25305), (3360, 24823), (3374, 24720), (3605, 23136), (3615, 23072), (3856, 21630), (4120, 20244), (4326, 19280), (4820, 17304), (4944, 16870), (5061, 16480), (5768, 14460), (5784, 14420), (6180, 13496), (6748, 12360), (7210, 11568), (7230, 11536), (7712, 10815), (8240, 10122), (8435, 9888), (8652, 9640)]