172506320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:593

約数の個数: 160

約数和(自身を含む): 499015680

約数和(自身を除く): 326509360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 304, 310, 380, 434, 496, 523, 532, 560, 589, 620, 665, 760, 868, 1046, 1064, 1085, 1178, 1240, 1330, 1520, 1736, 2092, 2128, 2170, 2356, 2480, 2615, 2660, 2945, 3472, 3661, 4123, 4184, 4340, 4712, 5230, 5320, 5890, 7322, 8246, 8368, 8680, 9424, 9937, 10460, 10640, 11780, 14644, 16213, 16492, 17360, 18305, 19874, 20615, 20920, 23560, 29288, 32426, 32984, 36610, 39748, 41230, 41840, 47120, 49685, 58576, 64852, 65968, 69559, 73220, 79496, 81065, 82460, 99370, 113491, 129704, 139118, 146440, 158992, 162130, 164920, 198740, 226982, 259408, 278236, 292880, 308047, 324260, 329840, 347795, 397480, 453964, 556472, 567455, 616094, 648520, 695590, 794960, 907928, 1112944, 1134910, 1232188, 1297040, 1391180, 1540235, 1815856, 2156329, 2269820, 2464376, 2782360, 3080470, 4312658, 4539640, 4928752, 5564720, 6160940, 8625316, 9079280, 10781645, 12321880, 17250632, 21563290, 24643760, 34501264, 43126580, 86253160, 172506320]

約数ペア:

[(1, 172506320), (2, 86253160), (4, 43126580), (5, 34501264), (7, 24643760), (8, 21563290), (10, 17250632), (14, 12321880), (16, 10781645), (19, 9079280), (20, 8625316), (28, 6160940), (31, 5564720), (35, 4928752), (38, 4539640), (40, 4312658), (56, 3080470), (62, 2782360), (70, 2464376), (76, 2269820), (80, 2156329), (95, 1815856), (112, 1540235), (124, 1391180), (133, 1297040), (140, 1232188), (152, 1134910), (155, 1112944), (190, 907928), (217, 794960), (248, 695590), (266, 648520), (280, 616094), (304, 567455), (310, 556472), (380, 453964), (434, 397480), (496, 347795), (523, 329840), (532, 324260), (560, 308047), (589, 292880), (620, 278236), (665, 259408), (760, 226982), (868, 198740), (1046, 164920), (1064, 162130), (1085, 158992), (1178, 146440), (1240, 139118), (1330, 129704), (1520, 113491), (1736, 99370), (2092, 82460), (2128, 81065), (2170, 79496), (2356, 73220), (2480, 69559), (2615, 65968), (2660, 64852), (2945, 58576), (3472, 49685), (3661, 47120), (4123, 41840), (4184, 41230), (4340, 39748), (4712, 36610), (5230, 32984), (5320, 32426), (5890, 29288), (7322, 23560), (8246, 20920), (8368, 20615), (8680, 19874), (9424, 18305), (9937, 17360), (10460, 16492), (10640, 16213), (11780, 14644)]