16227893640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{16843}}^1$

素因数の和:16932

約数の個数: 256

約数和(自身を含む): 58989035520

約数和(自身を除く): 42761141880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 37, 40, 42, 56, 60, 62, 70, 74, 84, 93, 105, 111, 120, 124, 140, 148, 155, 168, 185, 186, 210, 217, 222, 248, 259, 280, 296, 310, 370, 372, 420, 434, 444, 465, 518, 555, 620, 651, 740, 744, 777, 840, 868, 888, 930, 1036, 1085, 1110, 1147, 1240, 1295, 1302, 1480, 1554, 1736, 1860, 2072, 2170, 2220, 2294, 2590, 2604, 3108, 3255, 3441, 3720, 3885, 4340, 4440, 4588, 5180, 5208, 5735, 6216, 6510, 6882, 7770, 8029, 8680, 9176, 10360, 11470, 13020, 13764, 15540, 16058, 16843, 17205, 22940, 24087, 26040, 27528, 31080, 32116, 33686, 34410, 40145, 45880, 48174, 50529, 64232, 67372, 68820, 80290, 84215, 96348, 101058, 117901, 120435, 134744, 137640, 160580, 168430, 192696, 202116, 235802, 240870, 252645, 321160, 336860, 353703, 404232, 471604, 481740, 505290, 522133, 589505, 623191, 673720, 707406, 943208, 963480, 1010580, 1044266, 1179010, 1246382, 1414812, 1566399, 1768515, 1869573, 2021160, 2088532, 2358020, 2492764, 2610665, 2829624, 3115955, 3132798, 3537030, 3654931, 3739146, 4177064, 4362337, 4716040, 4985528, 5221330, 6231910, 6265596, 7074060, 7309862, 7478292, 7831995, 8724674, 9347865, 10442660, 10964793, 12463820, 12531192, 13087011, 14148120, 14619724, 14956584, 15663990, 17449348, 18274655, 18695730, 19318921, 20885320, 21811685, 21929586, 24927640, 26174022, 29239448, 31327980, 34898696, 36549310, 37391460, 38637842, 43623370, 43859172, 52348044, 54823965, 57956763, 62655960, 65435055, 73098620, 74782920, 77275684, 87246740, 87718344, 96594605, 104696088, 109647930, 115913526, 130870110, 135232447, 146197240, 154551368, 174493480, 193189210, 219295860, 231827052, 261740220, 270464894, 289783815, 386378420, 405697341, 438591720, 463654104, 523480440, 540929788, 579567630, 676162235, 772756840, 811394682, 1081859576, 1159135260, 1352324470, 1622789364, 2028486705, 2318270520, 2704648940, 3245578728, 4056973410, 5409297880, 8113946820, 16227893640]

約数ペア:

[(1, 16227893640), (2, 8113946820), (3, 5409297880), (4, 4056973410), (5, 3245578728), (6, 2704648940), (7, 2318270520), (8, 2028486705), (10, 1622789364), (12, 1352324470), (14, 1159135260), (15, 1081859576), (20, 811394682), (21, 772756840), (24, 676162235), (28, 579567630), (30, 540929788), (31, 523480440), (35, 463654104), (37, 438591720), (40, 405697341), (42, 386378420), (56, 289783815), (60, 270464894), (62, 261740220), (70, 231827052), (74, 219295860), (84, 193189210), (93, 174493480), (105, 154551368), (111, 146197240), (120, 135232447), (124, 130870110), (140, 115913526), (148, 109647930), (155, 104696088), (168, 96594605), (185, 87718344), (186, 87246740), (210, 77275684), (217, 74782920), (222, 73098620), (248, 65435055), (259, 62655960), (280, 57956763), (296, 54823965), (310, 52348044), (370, 43859172), (372, 43623370), (420, 38637842), (434, 37391460), (444, 36549310), (465, 34898696), (518, 31327980), (555, 29239448), (620, 26174022), (651, 24927640), (740, 21929586), (744, 21811685), (777, 20885320), (840, 19318921), (868, 18695730), (888, 18274655), (930, 17449348), (1036, 15663990), (1085, 14956584), (1110, 14619724), (1147, 14148120), (1240, 13087011), (1295, 12531192), (1302, 12463820), (1480, 10964793), (1554, 10442660), (1736, 9347865), (1860, 8724674), (2072, 7831995), (2170, 7478292), (2220, 7309862), (2294, 7074060), (2590, 6265596), (2604, 6231910), (3108, 5221330), (3255, 4985528), (3441, 4716040), (3720, 4362337), (3885, 4177064), (4340, 3739146), (4440, 3654931), (4588, 3537030), (5180, 3132798), (5208, 3115955), (5735, 2829624), (6216, 2610665), (6510, 2492764), (6882, 2358020), (7770, 2088532), (8029, 2021160), (8680, 1869573), (9176, 1768515), (10360, 1566399), (11470, 1414812), (13020, 1246382), (13764, 1179010), (15540, 1044266), (16058, 1010580), (16843, 963480), (17205, 943208), (22940, 707406), (24087, 673720), (26040, 623191), (27528, 589505), (31080, 522133), (32116, 505290), (33686, 481740), (34410, 471604), (40145, 404232), (45880, 353703), (48174, 336860), (50529, 321160), (64232, 252645), (67372, 240870), (68820, 235802), (80290, 202116), (84215, 192696), (96348, 168430), (101058, 160580), (117901, 137640), (120435, 134744)]