730959680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{739}}^1$

素因数の和:1048

約数の個数: 112

約数和(自身を含む): 1908169920

約数和(自身を除く): 1177210240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 281, 320, 352, 440, 562, 704, 739, 880, 1124, 1405, 1478, 1760, 2248, 2810, 2956, 3091, 3520, 3695, 4496, 5620, 5912, 6182, 7390, 8129, 8992, 11240, 11824, 12364, 14780, 15455, 16258, 17984, 22480, 23648, 24728, 29560, 30910, 32516, 40645, 44960, 47296, 49456, 59120, 61820, 65032, 81290, 89920, 98912, 118240, 123640, 130064, 162580, 197824, 207659, 236480, 247280, 260128, 325160, 415318, 494560, 520256, 650320, 830636, 989120, 1038295, 1300640, 1661272, 2076590, 2284249, 2601280, 3322544, 4153180, 4568498, 6645088, 8306360, 9136996, 11421245, 13290176, 16612720, 18273992, 22842490, 33225440, 36547984, 45684980, 66450880, 73095968, 91369960, 146191936, 182739920, 365479840, 730959680]

約数ペア:

[(1, 730959680), (2, 365479840), (4, 182739920), (5, 146191936), (8, 91369960), (10, 73095968), (11, 66450880), (16, 45684980), (20, 36547984), (22, 33225440), (32, 22842490), (40, 18273992), (44, 16612720), (55, 13290176), (64, 11421245), (80, 9136996), (88, 8306360), (110, 6645088), (160, 4568498), (176, 4153180), (220, 3322544), (281, 2601280), (320, 2284249), (352, 2076590), (440, 1661272), (562, 1300640), (704, 1038295), (739, 989120), (880, 830636), (1124, 650320), (1405, 520256), (1478, 494560), (1760, 415318), (2248, 325160), (2810, 260128), (2956, 247280), (3091, 236480), (3520, 207659), (3695, 197824), (4496, 162580), (5620, 130064), (5912, 123640), (6182, 118240), (7390, 98912), (8129, 89920), (8992, 81290), (11240, 65032), (11824, 61820), (12364, 59120), (14780, 49456), (15455, 47296), (16258, 44960), (17984, 40645), (22480, 32516), (23648, 30910), (24728, 29560)]