219159360

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{1553}}^1$

素因数の和:1590

約数の個数: 252

約数和(自身を含む): 877453668

約数和(自身を除く): 658294308

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1553, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3106, 3136, 3360, 3528, 3920, 4032, 4410, 4659, 4704, 5040, 5880, 6212, 6720, 7056, 7765, 7840, 8820, 9318, 9408, 10080, 10871, 11760, 12424, 13977, 14112, 15530, 15680, 17640, 18636, 20160, 21742, 23295, 23520, 24848, 27954, 28224, 31060, 32613, 35280, 37272, 43484, 46590, 47040, 49696, 54355, 55908, 62120, 65226, 69885, 70560, 74544, 76097, 86968, 93180, 97839, 99392, 108710, 111816, 124240, 130452, 139770, 141120, 149088, 152194, 163065, 173936, 186360, 195678, 217420, 223632, 228291, 248480, 260904, 279540, 298176, 304388, 326130, 347872, 372720, 380485, 391356, 434840, 447264, 456582, 489195, 496960, 521808, 559080, 608776, 652260, 684873, 695744, 745440, 760970, 782712, 869680, 894528, 913164, 978390, 1043616, 1118160, 1141455, 1217552, 1304520, 1369746, 1490880, 1521940, 1565424, 1739360, 1826328, 1956780, 2087232, 2236320, 2282910, 2435104, 2609040, 2739492, 3043880, 3130848, 3424365, 3478720, 3652656, 3913560, 4472640, 4565820, 4870208, 5218080, 5478984, 6087760, 6261696, 6848730, 7305312, 7827120, 9131640, 10436160, 10957968, 12175520, 13697460, 14610624, 15654240, 18263280, 21915936, 24351040, 27394920, 31308480, 36526560, 43831872, 54789840, 73053120, 109579680, 219159360]

約数ペア:

[(1, 219159360), (2, 109579680), (3, 73053120), (4, 54789840), (5, 43831872), (6, 36526560), (7, 31308480), (8, 27394920), (9, 24351040), (10, 21915936), (12, 18263280), (14, 15654240), (15, 14610624), (16, 13697460), (18, 12175520), (20, 10957968), (21, 10436160), (24, 9131640), (28, 7827120), (30, 7305312), (32, 6848730), (35, 6261696), (36, 6087760), (40, 5478984), (42, 5218080), (45, 4870208), (48, 4565820), (49, 4472640), (56, 3913560), (60, 3652656), (63, 3478720), (64, 3424365), (70, 3130848), (72, 3043880), (80, 2739492), (84, 2609040), (90, 2435104), (96, 2282910), (98, 2236320), (105, 2087232), (112, 1956780), (120, 1826328), (126, 1739360), (140, 1565424), (144, 1521940), (147, 1490880), (160, 1369746), (168, 1304520), (180, 1217552), (192, 1141455), (196, 1118160), (210, 1043616), (224, 978390), (240, 913164), (245, 894528), (252, 869680), (280, 782712), (288, 760970), (294, 745440), (315, 695744), (320, 684873), (336, 652260), (360, 608776), (392, 559080), (420, 521808), (441, 496960), (448, 489195), (480, 456582), (490, 447264), (504, 434840), (560, 391356), (576, 380485), (588, 372720), (630, 347872), (672, 326130), (720, 304388), (735, 298176), (784, 279540), (840, 260904), (882, 248480), (960, 228291), (980, 223632), (1008, 217420), (1120, 195678), (1176, 186360), (1260, 173936), (1344, 163065), (1440, 152194), (1470, 149088), (1553, 141120), (1568, 139770), (1680, 130452), (1764, 124240), (1960, 111816), (2016, 108710), (2205, 99392), (2240, 97839), (2352, 93180), (2520, 86968), (2880, 76097), (2940, 74544), (3106, 70560), (3136, 69885), (3360, 65226), (3528, 62120), (3920, 55908), (4032, 54355), (4410, 49696), (4659, 47040), (4704, 46590), (5040, 43484), (5880, 37272), (6212, 35280), (6720, 32613), (7056, 31060), (7765, 28224), (7840, 27954), (8820, 24848), (9318, 23520), (9408, 23295), (10080, 21742), (10871, 20160), (11760, 18636), (12424, 17640), (13977, 15680), (14112, 15530)]