1649154240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2113}}^1$

素因数の和:2407

約数の個数: 168

約数和(自身を含む): 5696029248

約数和(自身を除く): 4046875008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 271, 288, 320, 360, 480, 542, 576, 720, 813, 960, 1084, 1355, 1440, 1626, 2113, 2168, 2439, 2710, 2880, 3252, 4065, 4226, 4336, 4878, 5420, 6339, 6504, 8130, 8452, 8672, 9756, 10565, 10840, 12195, 12678, 13008, 16260, 16904, 17344, 19017, 19512, 21130, 21680, 24390, 25356, 26016, 31695, 32520, 33808, 38034, 39024, 42260, 43360, 48780, 50712, 52032, 63390, 65040, 67616, 76068, 78048, 84520, 86720, 95085, 97560, 101424, 126780, 130080, 135232, 152136, 156096, 169040, 190170, 195120, 202848, 253560, 260160, 304272, 338080, 380340, 390240, 405696, 507120, 572623, 608544, 676160, 760680, 780480, 1014240, 1145246, 1217088, 1521360, 1717869, 2028480, 2290492, 2863115, 3042720, 3435738, 4580984, 5153607, 5726230, 6085440, 6871476, 8589345, 9161968, 10307214, 11452460, 13742952, 17178690, 18323936, 20614428, 22904920, 25768035, 27485904, 34357380, 36647872, 41228856, 45809840, 51536070, 54971808, 68714760, 82457712, 91619680, 103072140, 109943616, 137429520, 164915424, 183239360, 206144280, 274859040, 329830848, 412288560, 549718080, 824577120, 1649154240]

約数ペア:

[(1, 1649154240), (2, 824577120), (3, 549718080), (4, 412288560), (5, 329830848), (6, 274859040), (8, 206144280), (9, 183239360), (10, 164915424), (12, 137429520), (15, 109943616), (16, 103072140), (18, 91619680), (20, 82457712), (24, 68714760), (30, 54971808), (32, 51536070), (36, 45809840), (40, 41228856), (45, 36647872), (48, 34357380), (60, 27485904), (64, 25768035), (72, 22904920), (80, 20614428), (90, 18323936), (96, 17178690), (120, 13742952), (144, 11452460), (160, 10307214), (180, 9161968), (192, 8589345), (240, 6871476), (271, 6085440), (288, 5726230), (320, 5153607), (360, 4580984), (480, 3435738), (542, 3042720), (576, 2863115), (720, 2290492), (813, 2028480), (960, 1717869), (1084, 1521360), (1355, 1217088), (1440, 1145246), (1626, 1014240), (2113, 780480), (2168, 760680), (2439, 676160), (2710, 608544), (2880, 572623), (3252, 507120), (4065, 405696), (4226, 390240), (4336, 380340), (4878, 338080), (5420, 304272), (6339, 260160), (6504, 253560), (8130, 202848), (8452, 195120), (8672, 190170), (9756, 169040), (10565, 156096), (10840, 152136), (12195, 135232), (12678, 130080), (13008, 126780), (16260, 101424), (16904, 97560), (17344, 95085), (19017, 86720), (19512, 84520), (21130, 78048), (21680, 76068), (24390, 67616), (25356, 65040), (26016, 63390), (31695, 52032), (32520, 50712), (33808, 48780), (38034, 43360), (39024, 42260)]