156741699040

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1\times {\mathrm{1549}}^1$

素因数の和:2505

約数の個数: 192

約数和(自身を含む): 399574425600

約数和(自身を除く): 242832726560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 368, 460, 496, 620, 713, 736, 887, 920, 992, 1240, 1426, 1549, 1774, 1840, 2480, 2852, 3098, 3548, 3565, 3680, 4435, 4960, 5704, 6196, 7096, 7130, 7745, 8870, 11408, 12392, 14192, 14260, 15490, 17740, 20401, 22816, 24784, 27497, 28384, 28520, 30980, 35480, 35627, 40802, 48019, 49568, 54994, 57040, 61960, 70960, 71254, 81604, 96038, 102005, 109988, 114080, 123920, 137485, 141920, 142508, 163208, 178135, 192076, 204010, 219976, 240095, 247840, 274970, 285016, 326416, 356270, 384152, 408020, 439952, 480190, 549940, 570032, 632431, 652832, 712540, 768304, 816040, 879904, 960380, 1099880, 1104437, 1140064, 1264862, 1373963, 1425080, 1536608, 1632080, 1920760, 2199760, 2208874, 2529724, 2747926, 2850160, 3162155, 3264160, 3841520, 4399520, 4417748, 5059448, 5495852, 5522185, 5700320, 6324310, 6869815, 7683040, 8835496, 10118896, 10991704, 11044370, 12648620, 13739630, 17670992, 20237792, 21983408, 22088740, 25297240, 27479260, 31601149, 35341984, 42592853, 43966816, 44177480, 50594480, 54958520, 63202298, 85185706, 88354960, 101188960, 109917040, 126404596, 158005745, 170371412, 176709920, 212964265, 219834080, 252809192, 316011490, 340742824, 425928530, 505618384, 632022980, 681485648, 851857060, 979635619, 1011236768, 1264045960, 1362971296, 1703714120, 1959271238, 2528091920, 3407428240, 3918542476, 4898178095, 5056183840, 6814856480, 7837084952, 9796356190, 15674169904, 19592712380, 31348339808, 39185424760, 78370849520, 156741699040]

約数ペア:

[(1, 156741699040), (2, 78370849520), (4, 39185424760), (5, 31348339808), (8, 19592712380), (10, 15674169904), (16, 9796356190), (20, 7837084952), (23, 6814856480), (31, 5056183840), (32, 4898178095), (40, 3918542476), (46, 3407428240), (62, 2528091920), (80, 1959271238), (92, 1703714120), (115, 1362971296), (124, 1264045960), (155, 1011236768), (160, 979635619), (184, 851857060), (230, 681485648), (248, 632022980), (310, 505618384), (368, 425928530), (460, 340742824), (496, 316011490), (620, 252809192), (713, 219834080), (736, 212964265), (887, 176709920), (920, 170371412), (992, 158005745), (1240, 126404596), (1426, 109917040), (1549, 101188960), (1774, 88354960), (1840, 85185706), (2480, 63202298), (2852, 54958520), (3098, 50594480), (3548, 44177480), (3565, 43966816), (3680, 42592853), (4435, 35341984), (4960, 31601149), (5704, 27479260), (6196, 25297240), (7096, 22088740), (7130, 21983408), (7745, 20237792), (8870, 17670992), (11408, 13739630), (12392, 12648620), (14192, 11044370), (14260, 10991704), (15490, 10118896), (17740, 8835496), (20401, 7683040), (22816, 6869815), (24784, 6324310), (27497, 5700320), (28384, 5522185), (28520, 5495852), (30980, 5059448), (35480, 4417748), (35627, 4399520), (40802, 3841520), (48019, 3264160), (49568, 3162155), (54994, 2850160), (57040, 2747926), (61960, 2529724), (70960, 2208874), (71254, 2199760), (81604, 1920760), (96038, 1632080), (102005, 1536608), (109988, 1425080), (114080, 1373963), (123920, 1264862), (137485, 1140064), (141920, 1104437), (142508, 1099880), (163208, 960380), (178135, 879904), (192076, 816040), (204010, 768304), (219976, 712540), (240095, 652832), (247840, 632431), (274970, 570032), (285016, 549940), (326416, 480190), (356270, 439952), (384152, 408020)]