161403208560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{550789}}^1$

素因数の和:550856

約数の個数: 240

約数和(自身を含む): 607305460320

約数和(自身を除く): 445902251760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 48, 55, 60, 66, 72, 74, 80, 88, 90, 99, 110, 111, 120, 132, 144, 148, 165, 176, 180, 185, 198, 220, 222, 240, 264, 296, 330, 333, 360, 370, 396, 407, 440, 444, 495, 528, 555, 592, 660, 666, 720, 740, 792, 814, 880, 888, 990, 1110, 1221, 1320, 1332, 1480, 1584, 1628, 1665, 1776, 1980, 2035, 2220, 2442, 2640, 2664, 2960, 3256, 3330, 3663, 3960, 4070, 4440, 4884, 5328, 6105, 6512, 6660, 7326, 7920, 8140, 8880, 9768, 12210, 13320, 14652, 16280, 18315, 19536, 24420, 26640, 29304, 32560, 36630, 48840, 58608, 73260, 97680, 146520, 293040, 550789, 1101578, 1652367, 2203156, 2753945, 3304734, 4406312, 4957101, 5507890, 6058679, 6609468, 8261835, 8812624, 9914202, 11015780, 12117358, 13218936, 16523670, 18176037, 19828404, 20379193, 22031560, 24234716, 24785505, 26437872, 30293395, 33047340, 36352074, 39656808, 40758386, 44063120, 48469432, 49571010, 54528111, 60586790, 61137579, 66094680, 72704148, 79313616, 81516772, 90880185, 96938864, 99142020, 101895965, 109056222, 121173580, 122275158, 132189360, 145408296, 163033544, 181760370, 183412737, 198284040, 203791930, 218112444, 224171123, 242347160, 244550316, 272640555, 290816592, 305687895, 326067088, 363520740, 366825474, 396568080, 407583860, 436224888, 448342246, 484694320, 489100632, 545281110, 611375790, 672513369, 727041480, 733650948, 815167720, 872449776, 896684492, 917063685, 978201264, 1090562220, 1120855615, 1222751580, 1345026738, 1454082960, 1467301896, 1630335440, 1793368984, 1834127370, 2017540107, 2181124440, 2241711230, 2445503160, 2690053476, 2934603792, 3362566845, 3586737968, 3668254740, 4035080214, 4362248880, 4483422460, 4891006320, 5380106952, 6725133690, 7336509480, 8070160428, 8966844920, 10087700535, 10760213904, 13450267380, 14673018960, 16140320856, 17933689840, 20175401070, 26900534760, 32280641712, 40350802140, 53801069520, 80701604280, 161403208560]

約数ペア:

[(1, 161403208560), (2, 80701604280), (3, 53801069520), (4, 40350802140), (5, 32280641712), (6, 26900534760), (8, 20175401070), (9, 17933689840), (10, 16140320856), (11, 14673018960), (12, 13450267380), (15, 10760213904), (16, 10087700535), (18, 8966844920), (20, 8070160428), (22, 7336509480), (24, 6725133690), (30, 5380106952), (33, 4891006320), (36, 4483422460), (37, 4362248880), (40, 4035080214), (44, 3668254740), (45, 3586737968), (48, 3362566845), (55, 2934603792), (60, 2690053476), (66, 2445503160), (72, 2241711230), (74, 2181124440), (80, 2017540107), (88, 1834127370), (90, 1793368984), (99, 1630335440), (110, 1467301896), (111, 1454082960), (120, 1345026738), (132, 1222751580), (144, 1120855615), (148, 1090562220), (165, 978201264), (176, 917063685), (180, 896684492), (185, 872449776), (198, 815167720), (220, 733650948), (222, 727041480), (240, 672513369), (264, 611375790), (296, 545281110), (330, 489100632), (333, 484694320), (360, 448342246), (370, 436224888), (396, 407583860), (407, 396568080), (440, 366825474), (444, 363520740), (495, 326067088), (528, 305687895), (555, 290816592), (592, 272640555), (660, 244550316), (666, 242347160), (720, 224171123), (740, 218112444), (792, 203791930), (814, 198284040), (880, 183412737), (888, 181760370), (990, 163033544), (1110, 145408296), (1221, 132189360), (1320, 122275158), (1332, 121173580), (1480, 109056222), (1584, 101895965), (1628, 99142020), (1665, 96938864), (1776, 90880185), (1980, 81516772), (2035, 79313616), (2220, 72704148), (2442, 66094680), (2640, 61137579), (2664, 60586790), (2960, 54528111), (3256, 49571010), (3330, 48469432), (3663, 44063120), (3960, 40758386), (4070, 39656808), (4440, 36352074), (4884, 33047340), (5328, 30293395), (6105, 26437872), (6512, 24785505), (6660, 24234716), (7326, 22031560), (7920, 20379193), (8140, 19828404), (8880, 18176037), (9768, 16523670), (12210, 13218936), (13320, 12117358), (14652, 11015780), (16280, 9914202), (18315, 8812624), (19536, 8261835), (24420, 6609468), (26640, 6058679), (29304, 5507890), (32560, 4957101), (36630, 4406312), (48840, 3304734), (58608, 2753945), (73260, 2203156), (97680, 1652367), (146520, 1101578), (293040, 550789)]