173185680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:361

約数の個数: 160

約数和(自身を含む): 562464000

約数和(自身を除く): 389278320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 149, 167, 174, 232, 240, 290, 298, 334, 348, 435, 447, 464, 501, 580, 596, 668, 696, 745, 835, 870, 894, 1002, 1160, 1192, 1336, 1392, 1490, 1670, 1740, 1788, 2004, 2235, 2320, 2384, 2505, 2672, 2980, 3340, 3480, 3576, 4008, 4321, 4470, 4843, 5010, 5960, 6680, 6960, 7152, 8016, 8642, 8940, 9686, 10020, 11920, 12963, 13360, 14529, 17284, 17880, 19372, 20040, 21605, 24215, 24883, 25926, 29058, 34568, 35760, 38744, 40080, 43210, 48430, 49766, 51852, 58116, 64815, 69136, 72645, 74649, 77488, 86420, 96860, 99532, 103704, 116232, 124415, 129630, 145290, 149298, 172840, 193720, 199064, 207408, 232464, 248830, 259260, 290580, 298596, 345680, 373245, 387440, 398128, 497660, 518520, 581160, 597192, 721607, 746490, 995320, 1037040, 1162320, 1194384, 1443214, 1492980, 1990640, 2164821, 2886428, 2985960, 3608035, 4329642, 5772856, 5971920, 7216070, 8659284, 10824105, 11545712, 14432140, 17318568, 21648210, 28864280, 34637136, 43296420, 57728560, 86592840, 173185680]

約数ペア:

[(1, 173185680), (2, 86592840), (3, 57728560), (4, 43296420), (5, 34637136), (6, 28864280), (8, 21648210), (10, 17318568), (12, 14432140), (15, 11545712), (16, 10824105), (20, 8659284), (24, 7216070), (29, 5971920), (30, 5772856), (40, 4329642), (48, 3608035), (58, 2985960), (60, 2886428), (80, 2164821), (87, 1990640), (116, 1492980), (120, 1443214), (145, 1194384), (149, 1162320), (167, 1037040), (174, 995320), (232, 746490), (240, 721607), (290, 597192), (298, 581160), (334, 518520), (348, 497660), (435, 398128), (447, 387440), (464, 373245), (501, 345680), (580, 298596), (596, 290580), (668, 259260), (696, 248830), (745, 232464), (835, 207408), (870, 199064), (894, 193720), (1002, 172840), (1160, 149298), (1192, 145290), (1336, 129630), (1392, 124415), (1490, 116232), (1670, 103704), (1740, 99532), (1788, 96860), (2004, 86420), (2235, 77488), (2320, 74649), (2384, 72645), (2505, 69136), (2672, 64815), (2980, 58116), (3340, 51852), (3480, 49766), (3576, 48430), (4008, 43210), (4321, 40080), (4470, 38744), (4843, 35760), (5010, 34568), (5960, 29058), (6680, 25926), (6960, 24883), (7152, 24215), (8016, 21605), (8642, 20040), (8940, 19372), (9686, 17880), (10020, 17284), (11920, 14529), (12963, 13360)]