2152220160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3947}}^1$

素因数の和:4044

約数の個数: 160

約数和(自身を含む): 6979053312

約数和(自身を除く): 4826833152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 480, 512, 568, 640, 710, 768, 852, 960, 1065, 1136, 1280, 1420, 1536, 1704, 1920, 2130, 2272, 2560, 2840, 3408, 3840, 3947, 4260, 4544, 5680, 6816, 7680, 7894, 8520, 9088, 11360, 11841, 13632, 15788, 17040, 18176, 19735, 22720, 23682, 27264, 31576, 34080, 36352, 39470, 45440, 47364, 54528, 59205, 63152, 68160, 78940, 90880, 94728, 109056, 118410, 126304, 136320, 157880, 181760, 189456, 236820, 252608, 272640, 280237, 315760, 378912, 473640, 505216, 545280, 560474, 631520, 757824, 840711, 947280, 1010432, 1120948, 1263040, 1401185, 1515648, 1681422, 1894560, 2020864, 2241896, 2526080, 2802370, 3031296, 3362844, 3789120, 4203555, 4483792, 5052160, 5604740, 6062592, 6725688, 7578240, 8407110, 8967584, 10104320, 11209480, 13451376, 15156480, 16814220, 17935168, 22418960, 26902752, 30312960, 33628440, 35870336, 44837920, 53805504, 67256880, 71740672, 89675840, 107611008, 134513760, 143481344, 179351680, 215222016, 269027520, 358703360, 430444032, 538055040, 717406720, 1076110080, 2152220160]

約数ペア:

[(1, 2152220160), (2, 1076110080), (3, 717406720), (4, 538055040), (5, 430444032), (6, 358703360), (8, 269027520), (10, 215222016), (12, 179351680), (15, 143481344), (16, 134513760), (20, 107611008), (24, 89675840), (30, 71740672), (32, 67256880), (40, 53805504), (48, 44837920), (60, 35870336), (64, 33628440), (71, 30312960), (80, 26902752), (96, 22418960), (120, 17935168), (128, 16814220), (142, 15156480), (160, 13451376), (192, 11209480), (213, 10104320), (240, 8967584), (256, 8407110), (284, 7578240), (320, 6725688), (355, 6062592), (384, 5604740), (426, 5052160), (480, 4483792), (512, 4203555), (568, 3789120), (640, 3362844), (710, 3031296), (768, 2802370), (852, 2526080), (960, 2241896), (1065, 2020864), (1136, 1894560), (1280, 1681422), (1420, 1515648), (1536, 1401185), (1704, 1263040), (1920, 1120948), (2130, 1010432), (2272, 947280), (2560, 840711), (2840, 757824), (3408, 631520), (3840, 560474), (3947, 545280), (4260, 505216), (4544, 473640), (5680, 378912), (6816, 315760), (7680, 280237), (7894, 272640), (8520, 252608), (9088, 236820), (11360, 189456), (11841, 181760), (13632, 157880), (15788, 136320), (17040, 126304), (18176, 118410), (19735, 109056), (22720, 94728), (23682, 90880), (27264, 78940), (31576, 68160), (34080, 63152), (36352, 59205), (39470, 54528), (45440, 47364)]