1178432820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{347}}^1$

素因数の和:715

約数の個数: 192

約数和(自身を含む): 3882009600

約数和(自身を除く): 2703576780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 331, 342, 347, 380, 513, 540, 570, 662, 684, 694, 855, 993, 1026, 1041, 1140, 1324, 1388, 1655, 1710, 1735, 1986, 2052, 2082, 2565, 2979, 3123, 3310, 3420, 3470, 3972, 4164, 4965, 5130, 5205, 5958, 6246, 6289, 6593, 6620, 6940, 8937, 9369, 9930, 10260, 10410, 11916, 12492, 12578, 13186, 14895, 15615, 17874, 18738, 18867, 19779, 19860, 20820, 25156, 26372, 29790, 31230, 31445, 32965, 35748, 37476, 37734, 39558, 44685, 46845, 56601, 59337, 59580, 62460, 62890, 65930, 75468, 79116, 89370, 93690, 94335, 98895, 113202, 114857, 118674, 125780, 131860, 169803, 178011, 178740, 187380, 188670, 197790, 226404, 229714, 237348, 283005, 296685, 339606, 344571, 356022, 377340, 395580, 459428, 566010, 574285, 593370, 679212, 689142, 712044, 849015, 890055, 1033713, 1132020, 1148570, 1186740, 1378284, 1698030, 1722855, 1780110, 2067426, 2182283, 2297140, 3101139, 3396060, 3445710, 3560220, 4134852, 4364566, 5168565, 6202278, 6546849, 6891420, 8729132, 10337130, 10911415, 12404556, 13093698, 15505695, 19640547, 20674260, 21822830, 26187396, 31011390, 32734245, 39281094, 43645660, 58921641, 62022780, 65468490, 78562188, 98202735, 117843282, 130936980, 196405470, 235686564, 294608205, 392810940, 589216410, 1178432820]

約数ペア:

[(1, 1178432820), (2, 589216410), (3, 392810940), (4, 294608205), (5, 235686564), (6, 196405470), (9, 130936980), (10, 117843282), (12, 98202735), (15, 78562188), (18, 65468490), (19, 62022780), (20, 58921641), (27, 43645660), (30, 39281094), (36, 32734245), (38, 31011390), (45, 26187396), (54, 21822830), (57, 20674260), (60, 19640547), (76, 15505695), (90, 13093698), (95, 12404556), (108, 10911415), (114, 10337130), (135, 8729132), (171, 6891420), (180, 6546849), (190, 6202278), (228, 5168565), (270, 4364566), (285, 4134852), (331, 3560220), (342, 3445710), (347, 3396060), (380, 3101139), (513, 2297140), (540, 2182283), (570, 2067426), (662, 1780110), (684, 1722855), (694, 1698030), (855, 1378284), (993, 1186740), (1026, 1148570), (1041, 1132020), (1140, 1033713), (1324, 890055), (1388, 849015), (1655, 712044), (1710, 689142), (1735, 679212), (1986, 593370), (2052, 574285), (2082, 566010), (2565, 459428), (2979, 395580), (3123, 377340), (3310, 356022), (3420, 344571), (3470, 339606), (3972, 296685), (4164, 283005), (4965, 237348), (5130, 229714), (5205, 226404), (5958, 197790), (6246, 188670), (6289, 187380), (6593, 178740), (6620, 178011), (6940, 169803), (8937, 131860), (9369, 125780), (9930, 118674), (10260, 114857), (10410, 113202), (11916, 98895), (12492, 94335), (12578, 93690), (13186, 89370), (14895, 79116), (15615, 75468), (17874, 65930), (18738, 62890), (18867, 62460), (19779, 59580), (19860, 59337), (20820, 56601), (25156, 46845), (26372, 44685), (29790, 39558), (31230, 37734), (31445, 37476), (32965, 35748)]