7620004080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2939}}^1$

素因数の和:3248

約数の個数: 240

約数和(自身を含む): 27667916640

約数和(自身を除く): 20047912560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 277, 312, 360, 390, 468, 520, 554, 585, 624, 720, 780, 831, 936, 1040, 1108, 1170, 1385, 1560, 1662, 1872, 2216, 2340, 2493, 2770, 2939, 3120, 3324, 3601, 4155, 4432, 4680, 4986, 5540, 5878, 6648, 7202, 8310, 8817, 9360, 9972, 10803, 11080, 11756, 12465, 13296, 14404, 14695, 16620, 17634, 18005, 19944, 21606, 22160, 23512, 24930, 26451, 28808, 29390, 32409, 33240, 35268, 36010, 38207, 39888, 43212, 44085, 47024, 49860, 52902, 54015, 57616, 58780, 64818, 66480, 70536, 72020, 76414, 86424, 88170, 99720, 105804, 108030, 114621, 117560, 129636, 132255, 141072, 144040, 152828, 162045, 172848, 176340, 191035, 199440, 211608, 216060, 229242, 235120, 259272, 264510, 288080, 305656, 324090, 343863, 352680, 382070, 423216, 432120, 458484, 518544, 529020, 573105, 611312, 648180, 687726, 705360, 764140, 814103, 864240, 916968, 1058040, 1146210, 1296360, 1375452, 1528280, 1628206, 1719315, 1833936, 2116080, 2292420, 2442309, 2592720, 2750904, 3056560, 3256412, 3438630, 4070515, 4584840, 4884618, 5501808, 6512824, 6877260, 7326927, 8141030, 9169680, 9769236, 10583339, 12211545, 13025648, 13754520, 14653854, 16282060, 19538472, 21166678, 24423090, 27509040, 29307708, 31750017, 32564120, 36634635, 39076944, 42333356, 48846180, 52916695, 58615416, 63500034, 65128240, 73269270, 84666712, 95250051, 97692360, 105833390, 117230832, 127000068, 146538540, 158750085, 169333424, 190500102, 195384720, 211666780, 254000136, 293077080, 317500170, 381000204, 423333560, 476250255, 508000272, 586154160, 635000340, 762000408, 846667120, 952500510, 1270000680, 1524000816, 1905001020, 2540001360, 3810002040, 7620004080]

約数ペア:

[(1, 7620004080), (2, 3810002040), (3, 2540001360), (4, 1905001020), (5, 1524000816), (6, 1270000680), (8, 952500510), (9, 846667120), (10, 762000408), (12, 635000340), (13, 586154160), (15, 508000272), (16, 476250255), (18, 423333560), (20, 381000204), (24, 317500170), (26, 293077080), (30, 254000136), (36, 211666780), (39, 195384720), (40, 190500102), (45, 169333424), (48, 158750085), (52, 146538540), (60, 127000068), (65, 117230832), (72, 105833390), (78, 97692360), (80, 95250051), (90, 84666712), (104, 73269270), (117, 65128240), (120, 63500034), (130, 58615416), (144, 52916695), (156, 48846180), (180, 42333356), (195, 39076944), (208, 36634635), (234, 32564120), (240, 31750017), (260, 29307708), (277, 27509040), (312, 24423090), (360, 21166678), (390, 19538472), (468, 16282060), (520, 14653854), (554, 13754520), (585, 13025648), (624, 12211545), (720, 10583339), (780, 9769236), (831, 9169680), (936, 8141030), (1040, 7326927), (1108, 6877260), (1170, 6512824), (1385, 5501808), (1560, 4884618), (1662, 4584840), (1872, 4070515), (2216, 3438630), (2340, 3256412), (2493, 3056560), (2770, 2750904), (2939, 2592720), (3120, 2442309), (3324, 2292420), (3601, 2116080), (4155, 1833936), (4432, 1719315), (4680, 1628206), (4986, 1528280), (5540, 1375452), (5878, 1296360), (6648, 1146210), (7202, 1058040), (8310, 916968), (8817, 864240), (9360, 814103), (9972, 764140), (10803, 705360), (11080, 687726), (11756, 648180), (12465, 611312), (13296, 573105), (14404, 529020), (14695, 518544), (16620, 458484), (17634, 432120), (18005, 423216), (19944, 382070), (21606, 352680), (22160, 343863), (23512, 324090), (24930, 305656), (26451, 288080), (28808, 264510), (29390, 259272), (32409, 235120), (33240, 229242), (35268, 216060), (36010, 211608), (38207, 199440), (39888, 191035), (43212, 176340), (44085, 172848), (47024, 162045), (49860, 152828), (52902, 144040), (54015, 141072), (57616, 132255), (58780, 129636), (64818, 117560), (66480, 114621), (70536, 108030), (72020, 105804), (76414, 99720), (86424, 88170)]