190733851880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{469649}}^1$

素因数の和:469755

約数の個数: 128

約数和(自身を含む): 511279776000

約数和(自身を除く): 320545924120

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 71, 88, 104, 110, 130, 142, 143, 220, 260, 284, 286, 355, 440, 520, 568, 572, 710, 715, 781, 923, 1144, 1420, 1430, 1562, 1846, 2840, 2860, 3124, 3692, 3905, 4615, 5720, 6248, 7384, 7810, 9230, 10153, 15620, 18460, 20306, 31240, 36920, 40612, 50765, 81224, 101530, 203060, 406120, 469649, 939298, 1878596, 2348245, 3757192, 4696490, 5166139, 6105437, 9392980, 10332278, 12210874, 18785960, 20664556, 24421748, 25830695, 30527185, 33345079, 41329112, 48843496, 51661390, 61054370, 66690158, 67159807, 103322780, 122108740, 133380316, 134319614, 166725395, 206645560, 244217480, 266760632, 268639228, 333450790, 335799035, 366795869, 433486027, 537278456, 666901580, 671598070, 733591738, 866972054, 1333803160, 1343196140, 1467183476, 1733944108, 1833979345, 2167430135, 2686392280, 2934366952, 3467888216, 3667958690, 4334860270, 4768346297, 7335917380, 8669720540, 9536692594, 14671834760, 17339441080, 19073385188, 23841731485, 38146770376, 47683462970, 95366925940, 190733851880]

約数ペア:

[(1, 190733851880), (2, 95366925940), (4, 47683462970), (5, 38146770376), (8, 23841731485), (10, 19073385188), (11, 17339441080), (13, 14671834760), (20, 9536692594), (22, 8669720540), (26, 7335917380), (40, 4768346297), (44, 4334860270), (52, 3667958690), (55, 3467888216), (65, 2934366952), (71, 2686392280), (88, 2167430135), (104, 1833979345), (110, 1733944108), (130, 1467183476), (142, 1343196140), (143, 1333803160), (220, 866972054), (260, 733591738), (284, 671598070), (286, 666901580), (355, 537278456), (440, 433486027), (520, 366795869), (568, 335799035), (572, 333450790), (710, 268639228), (715, 266760632), (781, 244217480), (923, 206645560), (1144, 166725395), (1420, 134319614), (1430, 133380316), (1562, 122108740), (1846, 103322780), (2840, 67159807), (2860, 66690158), (3124, 61054370), (3692, 51661390), (3905, 48843496), (4615, 41329112), (5720, 33345079), (6248, 30527185), (7384, 25830695), (7810, 24421748), (9230, 20664556), (10153, 18785960), (15620, 12210874), (18460, 10332278), (20306, 9392980), (31240, 6105437), (36920, 5166139), (40612, 4696490), (50765, 3757192), (81224, 2348245), (101530, 1878596), (203060, 939298), (406120, 469649)]