15515818584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{68059}}^1$

素因数の和:68157

約数の個数: 128

約数和(自身を含む): 47043072000

約数和(自身を除く): 31527253416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 59, 69, 84, 92, 118, 138, 161, 168, 177, 184, 236, 276, 322, 354, 413, 472, 483, 552, 644, 708, 826, 966, 1239, 1288, 1357, 1416, 1652, 1932, 2478, 2714, 3304, 3864, 4071, 4956, 5428, 8142, 9499, 9912, 10856, 16284, 18998, 28497, 32568, 37996, 56994, 68059, 75992, 113988, 136118, 204177, 227976, 272236, 408354, 476413, 544472, 816708, 952826, 1429239, 1565357, 1633416, 1905652, 2858478, 3130714, 3811304, 4015481, 4696071, 5716956, 6261428, 8030962, 9392142, 10957499, 11433912, 12046443, 12522856, 16061924, 18784284, 21914998, 24092886, 28108367, 32123848, 32872497, 37568568, 43829996, 48185772, 56216734, 65744994, 84325101, 87659992, 92356063, 96371544, 112433468, 131489988, 168650202, 184712126, 224866936, 262979976, 277068189, 337300404, 369424252, 554136378, 646492441, 674600808, 738848504, 1108272756, 1292984882, 1939477323, 2216545512, 2585969764, 3878954646, 5171939528, 7757909292, 15515818584]

約数ペア:

[(1, 15515818584), (2, 7757909292), (3, 5171939528), (4, 3878954646), (6, 2585969764), (7, 2216545512), (8, 1939477323), (12, 1292984882), (14, 1108272756), (21, 738848504), (23, 674600808), (24, 646492441), (28, 554136378), (42, 369424252), (46, 337300404), (56, 277068189), (59, 262979976), (69, 224866936), (84, 184712126), (92, 168650202), (118, 131489988), (138, 112433468), (161, 96371544), (168, 92356063), (177, 87659992), (184, 84325101), (236, 65744994), (276, 56216734), (322, 48185772), (354, 43829996), (413, 37568568), (472, 32872497), (483, 32123848), (552, 28108367), (644, 24092886), (708, 21914998), (826, 18784284), (966, 16061924), (1239, 12522856), (1288, 12046443), (1357, 11433912), (1416, 10957499), (1652, 9392142), (1932, 8030962), (2478, 6261428), (2714, 5716956), (3304, 4696071), (3864, 4015481), (4071, 3811304), (4956, 3130714), (5428, 2858478), (8142, 1905652), (9499, 1633416), (9912, 1565357), (10856, 1429239), (16284, 952826), (18998, 816708), (28497, 544472), (32568, 476413), (37996, 408354), (56994, 272236), (68059, 227976), (75992, 204177), (113988, 136118)]