2079714720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{907}}^1$

素因数の和:1223

約数の個数: 192

約数和(自身を含む): 6968820096

約数和(自身を除く): 4889105376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 281, 340, 408, 480, 510, 544, 562, 680, 816, 843, 907, 1020, 1124, 1360, 1405, 1632, 1686, 1814, 2040, 2248, 2720, 2721, 2810, 3372, 3628, 4080, 4215, 4496, 4535, 4777, 5442, 5620, 6744, 7256, 8160, 8430, 8992, 9070, 9554, 10884, 11240, 13488, 13605, 14331, 14512, 15419, 16860, 18140, 19108, 21768, 22480, 23885, 26976, 27210, 28662, 29024, 30838, 33720, 36280, 38216, 43536, 44960, 46257, 47770, 54420, 57324, 61676, 67440, 71655, 72560, 76432, 77095, 87072, 92514, 95540, 108840, 114648, 123352, 134880, 143310, 145120, 152864, 154190, 185028, 191080, 217680, 229296, 231285, 246704, 254867, 286620, 308380, 370056, 382160, 435360, 458592, 462570, 493408, 509734, 573240, 616760, 740112, 764320, 764601, 925140, 1019468, 1146480, 1233520, 1274335, 1480224, 1529202, 1850280, 2038936, 2292960, 2467040, 2548670, 3058404, 3700560, 3823005, 4077872, 4332739, 5097340, 6116808, 7401120, 7646010, 8155744, 8665478, 10194680, 12233616, 12998217, 15292020, 17330956, 20389360, 21663695, 24467232, 25996434, 30584040, 34661912, 40778720, 43327390, 51992868, 61168080, 64991085, 69323824, 86654780, 103985736, 122336160, 129982170, 138647648, 173309560, 207971472, 259964340, 346619120, 415942944, 519928680, 693238240, 1039857360, 2079714720]

約数ペア:

[(1, 2079714720), (2, 1039857360), (3, 693238240), (4, 519928680), (5, 415942944), (6, 346619120), (8, 259964340), (10, 207971472), (12, 173309560), (15, 138647648), (16, 129982170), (17, 122336160), (20, 103985736), (24, 86654780), (30, 69323824), (32, 64991085), (34, 61168080), (40, 51992868), (48, 43327390), (51, 40778720), (60, 34661912), (68, 30584040), (80, 25996434), (85, 24467232), (96, 21663695), (102, 20389360), (120, 17330956), (136, 15292020), (160, 12998217), (170, 12233616), (204, 10194680), (240, 8665478), (255, 8155744), (272, 7646010), (281, 7401120), (340, 6116808), (408, 5097340), (480, 4332739), (510, 4077872), (544, 3823005), (562, 3700560), (680, 3058404), (816, 2548670), (843, 2467040), (907, 2292960), (1020, 2038936), (1124, 1850280), (1360, 1529202), (1405, 1480224), (1632, 1274335), (1686, 1233520), (1814, 1146480), (2040, 1019468), (2248, 925140), (2720, 764601), (2721, 764320), (2810, 740112), (3372, 616760), (3628, 573240), (4080, 509734), (4215, 493408), (4496, 462570), (4535, 458592), (4777, 435360), (5442, 382160), (5620, 370056), (6744, 308380), (7256, 286620), (8160, 254867), (8430, 246704), (8992, 231285), (9070, 229296), (9554, 217680), (10884, 191080), (11240, 185028), (13488, 154190), (13605, 152864), (14331, 145120), (14512, 143310), (15419, 134880), (16860, 123352), (18140, 114648), (19108, 108840), (21768, 95540), (22480, 92514), (23885, 87072), (26976, 77095), (27210, 76432), (28662, 72560), (29024, 71655), (30838, 67440), (33720, 61676), (36280, 57324), (38216, 54420), (43536, 47770), (44960, 46257)]