386831940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1562

約数の個数: 192

約数和(自身を含む): 1306368000

約数和(自身を除く): 919536060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 23, 30, 33, 34, 44, 46, 51, 55, 60, 66, 68, 69, 85, 92, 102, 110, 115, 132, 138, 165, 170, 187, 204, 220, 230, 253, 255, 276, 330, 340, 345, 374, 391, 460, 506, 510, 561, 660, 690, 748, 759, 782, 935, 1012, 1020, 1122, 1173, 1265, 1380, 1499, 1518, 1564, 1870, 1955, 2244, 2346, 2530, 2805, 2998, 3036, 3740, 3795, 3910, 4301, 4497, 4692, 5060, 5610, 5865, 5996, 7495, 7590, 7820, 8602, 8994, 11220, 11730, 12903, 14990, 15180, 16489, 17204, 17988, 21505, 22485, 23460, 25483, 25806, 29980, 32978, 34477, 43010, 44970, 49467, 50966, 51612, 64515, 65956, 68954, 76449, 82445, 86020, 89940, 98934, 101932, 103431, 127415, 129030, 137908, 152898, 164890, 172385, 197868, 206862, 247335, 254830, 258060, 280313, 305796, 329780, 344770, 379247, 382245, 413724, 494670, 509660, 517155, 560626, 586109, 689540, 758494, 764490, 840939, 989340, 1034310, 1121252, 1137741, 1172218, 1401565, 1516988, 1528980, 1681878, 1758327, 1896235, 2068620, 2275482, 2344436, 2803130, 2930545, 3363756, 3516654, 3792470, 4204695, 4550964, 5606260, 5688705, 5861090, 6447199, 7033308, 7584940, 8409390, 8791635, 11377410, 11722180, 12894398, 16818780, 17583270, 19341597, 22754820, 25788796, 32235995, 35166540, 38683194, 64471990, 77366388, 96707985, 128943980, 193415970, 386831940]

約数ペア:

[(1, 386831940), (2, 193415970), (3, 128943980), (4, 96707985), (5, 77366388), (6, 64471990), (10, 38683194), (11, 35166540), (12, 32235995), (15, 25788796), (17, 22754820), (20, 19341597), (22, 17583270), (23, 16818780), (30, 12894398), (33, 11722180), (34, 11377410), (44, 8791635), (46, 8409390), (51, 7584940), (55, 7033308), (60, 6447199), (66, 5861090), (68, 5688705), (69, 5606260), (85, 4550964), (92, 4204695), (102, 3792470), (110, 3516654), (115, 3363756), (132, 2930545), (138, 2803130), (165, 2344436), (170, 2275482), (187, 2068620), (204, 1896235), (220, 1758327), (230, 1681878), (253, 1528980), (255, 1516988), (276, 1401565), (330, 1172218), (340, 1137741), (345, 1121252), (374, 1034310), (391, 989340), (460, 840939), (506, 764490), (510, 758494), (561, 689540), (660, 586109), (690, 560626), (748, 517155), (759, 509660), (782, 494670), (935, 413724), (1012, 382245), (1020, 379247), (1122, 344770), (1173, 329780), (1265, 305796), (1380, 280313), (1499, 258060), (1518, 254830), (1564, 247335), (1870, 206862), (1955, 197868), (2244, 172385), (2346, 164890), (2530, 152898), (2805, 137908), (2998, 129030), (3036, 127415), (3740, 103431), (3795, 101932), (3910, 98934), (4301, 89940), (4497, 86020), (4692, 82445), (5060, 76449), (5610, 68954), (5865, 65956), (5996, 64515), (7495, 51612), (7590, 50966), (7820, 49467), (8602, 44970), (8994, 43010), (11220, 34477), (11730, 32978), (12903, 29980), (14990, 25806), (15180, 25483), (16489, 23460), (17204, 22485), (17988, 21505)]