161719522080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{9461}}^1$

素因数の和:9867

約数の個数: 192

約数和(自身を含む): 515035584000

約数和(自身を除く): 353316061920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 239, 240, 298, 447, 478, 480, 596, 717, 745, 894, 956, 1192, 1195, 1434, 1490, 1788, 1912, 2235, 2384, 2390, 2868, 2980, 3576, 3585, 3824, 4470, 4768, 4780, 5736, 5960, 7152, 7170, 7648, 8940, 9461, 9560, 11472, 11920, 14304, 14340, 17880, 18922, 19120, 22944, 23840, 28383, 28680, 35611, 35760, 37844, 38240, 47305, 56766, 57360, 71222, 71520, 75688, 94610, 106833, 113532, 114720, 141915, 142444, 151376, 178055, 189220, 213666, 227064, 283830, 284888, 302752, 356110, 378440, 427332, 454128, 534165, 567660, 569776, 712220, 756880, 854664, 908256, 1068330, 1135320, 1139552, 1409689, 1424440, 1513760, 1709328, 2136660, 2261179, 2270640, 2819378, 2848880, 3418656, 4229067, 4273320, 4522358, 4541280, 5638756, 5697760, 6783537, 7048445, 8458134, 8546640, 9044716, 11277512, 11305895, 13567074, 14096890, 16916268, 17093280, 18089432, 21145335, 22555024, 22611790, 27134148, 28193780, 33832536, 33917685, 36178864, 42290670, 45110048, 45223580, 54268296, 56387560, 67665072, 67835370, 72357728, 84581340, 90447160, 108536592, 112775120, 135330144, 135670740, 169162680, 180894320, 217073184, 225550240, 271341480, 336915671, 338325360, 361788640, 542682960, 673831342, 676650720, 1010747013, 1085365920, 1347662684, 1684578355, 2021494026, 2695325368, 3369156710, 4042988052, 5053735065, 5390650736, 6738313420, 8085976104, 10107470130, 10781301472, 13476626840, 16171952208, 20214940260, 26953253680, 32343904416, 40429880520, 53906507360, 80859761040, 161719522080]

約数ペア:

[(1, 161719522080), (2, 80859761040), (3, 53906507360), (4, 40429880520), (5, 32343904416), (6, 26953253680), (8, 20214940260), (10, 16171952208), (12, 13476626840), (15, 10781301472), (16, 10107470130), (20, 8085976104), (24, 6738313420), (30, 5390650736), (32, 5053735065), (40, 4042988052), (48, 3369156710), (60, 2695325368), (80, 2021494026), (96, 1684578355), (120, 1347662684), (149, 1085365920), (160, 1010747013), (239, 676650720), (240, 673831342), (298, 542682960), (447, 361788640), (478, 338325360), (480, 336915671), (596, 271341480), (717, 225550240), (745, 217073184), (894, 180894320), (956, 169162680), (1192, 135670740), (1195, 135330144), (1434, 112775120), (1490, 108536592), (1788, 90447160), (1912, 84581340), (2235, 72357728), (2384, 67835370), (2390, 67665072), (2868, 56387560), (2980, 54268296), (3576, 45223580), (3585, 45110048), (3824, 42290670), (4470, 36178864), (4768, 33917685), (4780, 33832536), (5736, 28193780), (5960, 27134148), (7152, 22611790), (7170, 22555024), (7648, 21145335), (8940, 18089432), (9461, 17093280), (9560, 16916268), (11472, 14096890), (11920, 13567074), (14304, 11305895), (14340, 11277512), (17880, 9044716), (18922, 8546640), (19120, 8458134), (22944, 7048445), (23840, 6783537), (28383, 5697760), (28680, 5638756), (35611, 4541280), (35760, 4522358), (37844, 4273320), (38240, 4229067), (47305, 3418656), (56766, 2848880), (57360, 2819378), (71222, 2270640), (71520, 2261179), (75688, 2136660), (94610, 1709328), (106833, 1513760), (113532, 1424440), (114720, 1409689), (141915, 1139552), (142444, 1135320), (151376, 1068330), (178055, 908256), (189220, 854664), (213666, 756880), (227064, 712220), (283830, 569776), (284888, 567660), (302752, 534165), (356110, 454128), (378440, 427332)]