422897760

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 288

約数和(自身を含む): 1527271200

約数和(自身を除く): 1104373440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 73, 80, 81, 90, 96, 108, 120, 135, 144, 146, 149, 160, 162, 180, 216, 219, 240, 243, 270, 288, 292, 298, 324, 360, 365, 405, 432, 438, 447, 480, 486, 540, 584, 596, 648, 657, 720, 730, 745, 810, 864, 876, 894, 972, 1080, 1095, 1168, 1192, 1215, 1296, 1314, 1341, 1440, 1460, 1490, 1620, 1752, 1788, 1944, 1971, 2160, 2190, 2235, 2336, 2384, 2430, 2592, 2628, 2682, 2920, 2980, 3240, 3285, 3504, 3576, 3888, 3942, 4023, 4320, 4380, 4470, 4768, 4860, 5256, 5364, 5840, 5913, 5960, 6480, 6570, 6705, 7008, 7152, 7776, 7884, 8046, 8760, 8940, 9720, 9855, 10512, 10728, 10877, 11680, 11826, 11920, 12069, 12960, 13140, 13410, 14304, 15768, 16092, 17520, 17739, 17880, 19440, 19710, 20115, 21024, 21456, 21754, 23652, 23840, 24138, 26280, 26820, 29565, 31536, 32184, 32631, 35040, 35478, 35760, 36207, 38880, 39420, 40230, 42912, 43508, 47304, 48276, 52560, 53640, 54385, 59130, 60345, 63072, 64368, 65262, 70956, 71520, 72414, 78840, 80460, 87016, 88695, 94608, 96552, 97893, 105120, 107280, 108770, 118260, 120690, 128736, 130524, 141912, 144828, 157680, 160920, 163155, 174032, 177390, 181035, 189216, 193104, 195786, 214560, 217540, 236520, 241380, 261048, 283824, 289656, 293679, 315360, 321840, 326310, 348064, 354780, 362070, 386208, 391572, 435080, 473040, 482760, 489465, 522096, 567648, 579312, 587358, 643680, 652620, 709560, 724140, 783144, 870160, 881037, 946080, 965520, 978930, 1044192, 1158624, 1174716, 1305240, 1419120, 1448280, 1468395, 1566288, 1740320, 1762074, 1931040, 1957860, 2349432, 2610480, 2643111, 2838240, 2896560, 2936790, 3132576, 3524148, 3915720, 4405185, 4698864, 5220960, 5286222, 5793120, 5873580, 7048296, 7831440, 8810370, 9397728, 10572444, 11747160, 13215555, 14096592, 15662880, 17620740, 21144888, 23494320, 26431110, 28193184, 35241480, 42289776, 46988640, 52862220, 70482960, 84579552, 105724440, 140965920, 211448880, 422897760]

約数ペア:

[(1, 422897760), (2, 211448880), (3, 140965920), (4, 105724440), (5, 84579552), (6, 70482960), (8, 52862220), (9, 46988640), (10, 42289776), (12, 35241480), (15, 28193184), (16, 26431110), (18, 23494320), (20, 21144888), (24, 17620740), (27, 15662880), (30, 14096592), (32, 13215555), (36, 11747160), (40, 10572444), (45, 9397728), (48, 8810370), (54, 7831440), (60, 7048296), (72, 5873580), (73, 5793120), (80, 5286222), (81, 5220960), (90, 4698864), (96, 4405185), (108, 3915720), (120, 3524148), (135, 3132576), (144, 2936790), (146, 2896560), (149, 2838240), (160, 2643111), (162, 2610480), (180, 2349432), (216, 1957860), (219, 1931040), (240, 1762074), (243, 1740320), (270, 1566288), (288, 1468395), (292, 1448280), (298, 1419120), (324, 1305240), (360, 1174716), (365, 1158624), (405, 1044192), (432, 978930), (438, 965520), (447, 946080), (480, 881037), (486, 870160), (540, 783144), (584, 724140), (596, 709560), (648, 652620), (657, 643680), (720, 587358), (730, 579312), (745, 567648), (810, 522096), (864, 489465), (876, 482760), (894, 473040), (972, 435080), (1080, 391572), (1095, 386208), (1168, 362070), (1192, 354780), (1215, 348064), (1296, 326310), (1314, 321840), (1341, 315360), (1440, 293679), (1460, 289656), (1490, 283824), (1620, 261048), (1752, 241380), (1788, 236520), (1944, 217540), (1971, 214560), (2160, 195786), (2190, 193104), (2235, 189216), (2336, 181035), (2384, 177390), (2430, 174032), (2592, 163155), (2628, 160920), (2682, 157680), (2920, 144828), (2980, 141912), (3240, 130524), (3285, 128736), (3504, 120690), (3576, 118260), (3888, 108770), (3942, 107280), (4023, 105120), (4320, 97893), (4380, 96552), (4470, 94608), (4768, 88695), (4860, 87016), (5256, 80460), (5364, 78840), (5840, 72414), (5913, 71520), (5960, 70956), (6480, 65262), (6570, 64368), (6705, 63072), (7008, 60345), (7152, 59130), (7776, 54385), (7884, 53640), (8046, 52560), (8760, 48276), (8940, 47304), (9720, 43508), (9855, 42912), (10512, 40230), (10728, 39420), (10877, 38880), (11680, 36207), (11826, 35760), (11920, 35478), (12069, 35040), (12960, 32631), (13140, 32184), (13410, 31536), (14304, 29565), (15768, 26820), (16092, 26280), (17520, 24138), (17739, 23840), (17880, 23652), (19440, 21754), (19710, 21456), (20115, 21024)]