211638960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7537}}^1$

素因数の和:7572

約数の個数: 160

約数和(自身を含む): 785158080

約数和(自身を除く): 573519120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 7537, 9360, 14040, 15074, 22611, 28080, 30148, 37685, 45222, 60296, 67833, 75370, 90444, 97981, 113055, 120592, 135666, 150740, 180888, 195962, 203499, 226110, 271332, 293943, 301480, 339165, 361776, 391924, 406998, 452220, 489905, 542664, 587886, 602960, 678330, 783848, 813996, 881829, 904440, 979810, 1017495, 1085328, 1175772, 1356660, 1469715, 1567696, 1627992, 1763658, 1808880, 1959620, 2034990, 2351544, 2645487, 2713320, 2939430, 3255984, 3527316, 3919240, 4069980, 4409145, 4703088, 5290974, 5426640, 5878860, 7054632, 7838480, 8139960, 8818290, 10581948, 11757720, 13227435, 14109264, 16279920, 17636580, 21163896, 23515440, 26454870, 35273160, 42327792, 52909740, 70546320, 105819480, 211638960]

約数ペア:

[(1, 211638960), (2, 105819480), (3, 70546320), (4, 52909740), (5, 42327792), (6, 35273160), (8, 26454870), (9, 23515440), (10, 21163896), (12, 17636580), (13, 16279920), (15, 14109264), (16, 13227435), (18, 11757720), (20, 10581948), (24, 8818290), (26, 8139960), (27, 7838480), (30, 7054632), (36, 5878860), (39, 5426640), (40, 5290974), (45, 4703088), (48, 4409145), (52, 4069980), (54, 3919240), (60, 3527316), (65, 3255984), (72, 2939430), (78, 2713320), (80, 2645487), (90, 2351544), (104, 2034990), (108, 1959620), (117, 1808880), (120, 1763658), (130, 1627992), (135, 1567696), (144, 1469715), (156, 1356660), (180, 1175772), (195, 1085328), (208, 1017495), (216, 979810), (234, 904440), (240, 881829), (260, 813996), (270, 783848), (312, 678330), (351, 602960), (360, 587886), (390, 542664), (432, 489905), (468, 452220), (520, 406998), (540, 391924), (585, 361776), (624, 339165), (702, 301480), (720, 293943), (780, 271332), (936, 226110), (1040, 203499), (1080, 195962), (1170, 180888), (1404, 150740), (1560, 135666), (1755, 120592), (1872, 113055), (2160, 97981), (2340, 90444), (2808, 75370), (3120, 67833), (3510, 60296), (4680, 45222), (5616, 37685), (7020, 30148), (7537, 28080), (9360, 22611), (14040, 15074)]