2016945960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{22993}}^1$

素因数の和:23067

約数の個数: 128

約数和(自身を含む): 6556049280

約数和(自身を除く): 4539103320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 340, 344, 408, 430, 510, 516, 645, 680, 731, 860, 1020, 1032, 1290, 1462, 1720, 2040, 2193, 2580, 2924, 3655, 4386, 5160, 5848, 7310, 8772, 10965, 14620, 17544, 21930, 22993, 29240, 43860, 45986, 68979, 87720, 91972, 114965, 137958, 183944, 229930, 275916, 344895, 390881, 459860, 551832, 689790, 781762, 919720, 988699, 1172643, 1379580, 1563524, 1954405, 1977398, 2345286, 2759160, 2966097, 3127048, 3908810, 3954796, 4690572, 4943495, 5863215, 5932194, 7817620, 7909592, 9381144, 9886990, 11726430, 11864388, 14830485, 15635240, 16807883, 19773980, 23452860, 23728776, 29660970, 33615766, 39547960, 46905720, 50423649, 59321940, 67231532, 84039415, 100847298, 118643880, 134463064, 168078830, 201694596, 252118245, 336157660, 403389192, 504236490, 672315320, 1008472980, 2016945960]

約数ペア:

[(1, 2016945960), (2, 1008472980), (3, 672315320), (4, 504236490), (5, 403389192), (6, 336157660), (8, 252118245), (10, 201694596), (12, 168078830), (15, 134463064), (17, 118643880), (20, 100847298), (24, 84039415), (30, 67231532), (34, 59321940), (40, 50423649), (43, 46905720), (51, 39547960), (60, 33615766), (68, 29660970), (85, 23728776), (86, 23452860), (102, 19773980), (120, 16807883), (129, 15635240), (136, 14830485), (170, 11864388), (172, 11726430), (204, 9886990), (215, 9381144), (255, 7909592), (258, 7817620), (340, 5932194), (344, 5863215), (408, 4943495), (430, 4690572), (510, 3954796), (516, 3908810), (645, 3127048), (680, 2966097), (731, 2759160), (860, 2345286), (1020, 1977398), (1032, 1954405), (1290, 1563524), (1462, 1379580), (1720, 1172643), (2040, 988699), (2193, 919720), (2580, 781762), (2924, 689790), (3655, 551832), (4386, 459860), (5160, 390881), (5848, 344895), (7310, 275916), (8772, 229930), (10965, 183944), (14620, 137958), (17544, 114965), (21930, 91972), (22993, 87720), (29240, 68979), (43860, 45986)]