1622919480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{449}}^1$

素因数の和:814

約数の個数: 256

約数和(自身を含む): 6023808000

約数和(自身を除く): 4400888520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 331, 364, 390, 420, 449, 455, 520, 546, 662, 728, 780, 840, 898, 910, 993, 1092, 1324, 1347, 1365, 1560, 1655, 1796, 1820, 1986, 2184, 2245, 2317, 2648, 2694, 2730, 3143, 3310, 3592, 3640, 3972, 4303, 4490, 4634, 4965, 5388, 5460, 5837, 6286, 6620, 6735, 6951, 7944, 8606, 8980, 9268, 9429, 9930, 10776, 10920, 11585, 11674, 12572, 12909, 13240, 13470, 13902, 15715, 17212, 17511, 17960, 18536, 18858, 19860, 21515, 23170, 23348, 25144, 25818, 26940, 27804, 29185, 30121, 31430, 34424, 34755, 35022, 37716, 39720, 40859, 43030, 46340, 46696, 47145, 51636, 53880, 55608, 58370, 60242, 62860, 64545, 69510, 70044, 75432, 81718, 86060, 87555, 90363, 92680, 94290, 103272, 116740, 120484, 122577, 125720, 129090, 139020, 140088, 148619, 150605, 163436, 172120, 175110, 180726, 188580, 204295, 233480, 240968, 245154, 258180, 278040, 297238, 301210, 326872, 350220, 361452, 377160, 408590, 445857, 451815, 490308, 516360, 594476, 602420, 612885, 700440, 722904, 743095, 817180, 891714, 903630, 980616, 1040333, 1188952, 1204840, 1225770, 1486190, 1634360, 1783428, 1807260, 1932047, 2080666, 2229285, 2451540, 2972380, 3120999, 3566856, 3614520, 3864094, 4161332, 4458570, 4903080, 5201665, 5796141, 5944760, 6241998, 7728188, 8322664, 8917140, 9660235, 10403330, 11592282, 12483996, 13524329, 15456376, 15604995, 17834280, 19320470, 20806660, 23184564, 24967992, 27048658, 28980705, 31209990, 38640940, 40572987, 41613320, 46369128, 54097316, 57961410, 62419980, 67621645, 77281880, 81145974, 108194632, 115922820, 124839960, 135243290, 162291948, 202864935, 231845640, 270486580, 324583896, 405729870, 540973160, 811459740, 1622919480]

約数ペア:

[(1, 1622919480), (2, 811459740), (3, 540973160), (4, 405729870), (5, 324583896), (6, 270486580), (7, 231845640), (8, 202864935), (10, 162291948), (12, 135243290), (13, 124839960), (14, 115922820), (15, 108194632), (20, 81145974), (21, 77281880), (24, 67621645), (26, 62419980), (28, 57961410), (30, 54097316), (35, 46369128), (39, 41613320), (40, 40572987), (42, 38640940), (52, 31209990), (56, 28980705), (60, 27048658), (65, 24967992), (70, 23184564), (78, 20806660), (84, 19320470), (91, 17834280), (104, 15604995), (105, 15456376), (120, 13524329), (130, 12483996), (140, 11592282), (156, 10403330), (168, 9660235), (182, 8917140), (195, 8322664), (210, 7728188), (260, 6241998), (273, 5944760), (280, 5796141), (312, 5201665), (331, 4903080), (364, 4458570), (390, 4161332), (420, 3864094), (449, 3614520), (455, 3566856), (520, 3120999), (546, 2972380), (662, 2451540), (728, 2229285), (780, 2080666), (840, 1932047), (898, 1807260), (910, 1783428), (993, 1634360), (1092, 1486190), (1324, 1225770), (1347, 1204840), (1365, 1188952), (1560, 1040333), (1655, 980616), (1796, 903630), (1820, 891714), (1986, 817180), (2184, 743095), (2245, 722904), (2317, 700440), (2648, 612885), (2694, 602420), (2730, 594476), (3143, 516360), (3310, 490308), (3592, 451815), (3640, 445857), (3972, 408590), (4303, 377160), (4490, 361452), (4634, 350220), (4965, 326872), (5388, 301210), (5460, 297238), (5837, 278040), (6286, 258180), (6620, 245154), (6735, 240968), (6951, 233480), (7944, 204295), (8606, 188580), (8980, 180726), (9268, 175110), (9429, 172120), (9930, 163436), (10776, 150605), (10920, 148619), (11585, 140088), (11674, 139020), (12572, 129090), (12909, 125720), (13240, 122577), (13470, 120484), (13902, 116740), (15715, 103272), (17212, 94290), (17511, 92680), (17960, 90363), (18536, 87555), (18858, 86060), (19860, 81718), (21515, 75432), (23170, 70044), (23348, 69510), (25144, 64545), (25818, 62860), (26940, 60242), (27804, 58370), (29185, 55608), (30121, 53880), (31430, 51636), (34424, 47145), (34755, 46696), (35022, 46340), (37716, 43030), (39720, 40859)]