789904440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:603

約数の個数: 256

約数和(自身を含む): 2864332800

約数和(自身を除く): 2074428360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 127, 130, 135, 156, 180, 195, 216, 234, 254, 260, 270, 312, 351, 360, 381, 390, 443, 468, 508, 520, 540, 585, 635, 702, 762, 780, 886, 936, 1016, 1080, 1143, 1170, 1270, 1329, 1404, 1524, 1560, 1651, 1755, 1772, 1905, 2215, 2286, 2340, 2540, 2658, 2808, 3048, 3302, 3429, 3510, 3544, 3810, 3987, 4430, 4572, 4680, 4953, 5080, 5316, 5715, 5759, 6604, 6645, 6858, 7020, 7620, 7974, 8255, 8860, 9144, 9906, 10632, 11430, 11518, 11961, 13208, 13290, 13716, 14040, 14859, 15240, 15948, 16510, 17145, 17277, 17720, 19812, 19935, 22860, 23036, 23922, 24765, 26580, 27432, 28795, 29718, 31896, 33020, 34290, 34554, 39624, 39870, 44577, 45720, 46072, 47844, 49530, 51831, 53160, 56261, 57590, 59436, 59805, 66040, 68580, 69108, 74295, 79740, 86385, 89154, 95688, 99060, 103662, 112522, 115180, 118872, 119610, 137160, 138216, 148590, 155493, 159480, 168783, 172770, 178308, 198120, 207324, 222885, 225044, 230360, 239220, 259155, 281305, 297180, 310986, 337566, 345540, 356616, 414648, 445770, 450088, 478440, 506349, 518310, 562610, 594360, 621972, 675132, 691080, 731393, 777465, 843915, 891540, 1012698, 1036620, 1125220, 1243944, 1350264, 1462786, 1519047, 1554930, 1687830, 1783080, 2025396, 2073240, 2194179, 2250440, 2531745, 2925572, 3038094, 3109860, 3375660, 3656965, 4050792, 4388358, 5063490, 5851144, 6076188, 6219720, 6582537, 6751320, 7313930, 7595235, 8776716, 10126980, 10970895, 12152376, 13165074, 14627860, 15190470, 17553432, 19747611, 20253960, 21941790, 26330148, 29255720, 30380940, 32912685, 39495222, 43883580, 52660296, 60761880, 65825370, 78990444, 87767160, 98738055, 131650740, 157980888, 197476110, 263301480, 394952220, 789904440]

約数ペア:

[(1, 789904440), (2, 394952220), (3, 263301480), (4, 197476110), (5, 157980888), (6, 131650740), (8, 98738055), (9, 87767160), (10, 78990444), (12, 65825370), (13, 60761880), (15, 52660296), (18, 43883580), (20, 39495222), (24, 32912685), (26, 30380940), (27, 29255720), (30, 26330148), (36, 21941790), (39, 20253960), (40, 19747611), (45, 17553432), (52, 15190470), (54, 14627860), (60, 13165074), (65, 12152376), (72, 10970895), (78, 10126980), (90, 8776716), (104, 7595235), (108, 7313930), (117, 6751320), (120, 6582537), (127, 6219720), (130, 6076188), (135, 5851144), (156, 5063490), (180, 4388358), (195, 4050792), (216, 3656965), (234, 3375660), (254, 3109860), (260, 3038094), (270, 2925572), (312, 2531745), (351, 2250440), (360, 2194179), (381, 2073240), (390, 2025396), (443, 1783080), (468, 1687830), (508, 1554930), (520, 1519047), (540, 1462786), (585, 1350264), (635, 1243944), (702, 1125220), (762, 1036620), (780, 1012698), (886, 891540), (936, 843915), (1016, 777465), (1080, 731393), (1143, 691080), (1170, 675132), (1270, 621972), (1329, 594360), (1404, 562610), (1524, 518310), (1560, 506349), (1651, 478440), (1755, 450088), (1772, 445770), (1905, 414648), (2215, 356616), (2286, 345540), (2340, 337566), (2540, 310986), (2658, 297180), (2808, 281305), (3048, 259155), (3302, 239220), (3429, 230360), (3510, 225044), (3544, 222885), (3810, 207324), (3987, 198120), (4430, 178308), (4572, 172770), (4680, 168783), (4953, 159480), (5080, 155493), (5316, 148590), (5715, 138216), (5759, 137160), (6604, 119610), (6645, 118872), (6858, 115180), (7020, 112522), (7620, 103662), (7974, 99060), (8255, 95688), (8860, 89154), (9144, 86385), (9906, 79740), (10632, 74295), (11430, 69108), (11518, 68580), (11961, 66040), (13208, 59805), (13290, 59436), (13716, 57590), (14040, 56261), (14859, 53160), (15240, 51831), (15948, 49530), (16510, 47844), (17145, 46072), (17277, 45720), (17720, 44577), (19812, 39870), (19935, 39624), (22860, 34554), (23036, 34290), (23922, 33020), (24765, 31896), (26580, 29718), (27432, 28795)]