172148640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 571536000

約数和(自身を除く): 399387360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 83, 87, 96, 116, 120, 145, 149, 160, 166, 174, 232, 240, 249, 290, 298, 332, 348, 415, 435, 447, 464, 480, 498, 580, 596, 664, 696, 745, 830, 870, 894, 928, 996, 1160, 1192, 1245, 1328, 1392, 1490, 1660, 1740, 1788, 1992, 2235, 2320, 2384, 2407, 2490, 2656, 2784, 2980, 3320, 3480, 3576, 3984, 4321, 4470, 4640, 4768, 4814, 4980, 5960, 6640, 6960, 7152, 7221, 7968, 8642, 8940, 9628, 9960, 11920, 12035, 12367, 12963, 13280, 13920, 14304, 14442, 17284, 17880, 19256, 19920, 21605, 23840, 24070, 24734, 25926, 28884, 34568, 35760, 36105, 37101, 38512, 39840, 43210, 48140, 49468, 51852, 57768, 61835, 64815, 69136, 71520, 72210, 74202, 77024, 86420, 96280, 98936, 103704, 115536, 123670, 129630, 138272, 144420, 148404, 172840, 185505, 192560, 197872, 207408, 231072, 247340, 259260, 288840, 296808, 345680, 358643, 371010, 385120, 395744, 414816, 494680, 518520, 577680, 593616, 691360, 717286, 742020, 989360, 1037040, 1075929, 1155360, 1187232, 1434572, 1484040, 1793215, 1978720, 2074080, 2151858, 2869144, 2968080, 3586430, 4303716, 5379645, 5738288, 5936160, 7172860, 8607432, 10759290, 11476576, 14345720, 17214864, 21518580, 28691440, 34429728, 43037160, 57382880, 86074320, 172148640]

約数ペア:

[(1, 172148640), (2, 86074320), (3, 57382880), (4, 43037160), (5, 34429728), (6, 28691440), (8, 21518580), (10, 17214864), (12, 14345720), (15, 11476576), (16, 10759290), (20, 8607432), (24, 7172860), (29, 5936160), (30, 5738288), (32, 5379645), (40, 4303716), (48, 3586430), (58, 2968080), (60, 2869144), (80, 2151858), (83, 2074080), (87, 1978720), (96, 1793215), (116, 1484040), (120, 1434572), (145, 1187232), (149, 1155360), (160, 1075929), (166, 1037040), (174, 989360), (232, 742020), (240, 717286), (249, 691360), (290, 593616), (298, 577680), (332, 518520), (348, 494680), (415, 414816), (435, 395744), (447, 385120), (464, 371010), (480, 358643), (498, 345680), (580, 296808), (596, 288840), (664, 259260), (696, 247340), (745, 231072), (830, 207408), (870, 197872), (894, 192560), (928, 185505), (996, 172840), (1160, 148404), (1192, 144420), (1245, 138272), (1328, 129630), (1392, 123670), (1490, 115536), (1660, 103704), (1740, 98936), (1788, 96280), (1992, 86420), (2235, 77024), (2320, 74202), (2384, 72210), (2407, 71520), (2490, 69136), (2656, 64815), (2784, 61835), (2980, 57768), (3320, 51852), (3480, 49468), (3576, 48140), (3984, 43210), (4321, 39840), (4470, 38512), (4640, 37101), (4768, 36105), (4814, 35760), (4980, 34568), (5960, 28884), (6640, 25926), (6960, 24734), (7152, 24070), (7221, 23840), (7968, 21605), (8642, 19920), (8940, 19256), (9628, 17880), (9960, 17284), (11920, 14442), (12035, 14304), (12367, 13920), (12963, 13280)]