3781319010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:681

約数の個数: 256

約数和(自身を含む): 11690127360

約数和(自身を除く): 7908808350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 51, 57, 70, 85, 95, 102, 105, 107, 114, 119, 133, 170, 190, 210, 214, 238, 255, 266, 285, 321, 323, 357, 399, 510, 521, 535, 570, 595, 642, 646, 665, 714, 749, 798, 969, 1042, 1070, 1190, 1330, 1498, 1563, 1605, 1615, 1785, 1819, 1938, 1995, 2033, 2247, 2261, 2605, 3126, 3210, 3230, 3570, 3638, 3647, 3745, 3990, 4066, 4494, 4522, 4845, 5210, 5457, 6099, 6783, 7294, 7490, 7815, 8857, 9095, 9690, 9899, 10165, 10914, 10941, 11235, 11305, 12198, 12733, 13566, 14231, 15630, 17714, 18190, 18235, 19798, 20330, 21882, 22470, 22610, 25466, 26571, 27285, 28462, 29697, 30495, 33915, 34561, 36470, 38199, 42693, 44285, 49495, 53142, 54570, 54705, 55747, 59394, 60990, 61999, 63665, 67830, 69122, 69293, 71155, 76398, 85386, 88570, 98990, 103683, 109410, 111494, 123998, 127330, 132855, 138586, 142310, 148485, 167241, 168283, 172805, 185997, 190995, 207366, 207879, 213465, 241927, 265710, 278735, 296970, 309995, 334482, 336566, 345610, 346465, 371994, 381990, 390229, 415758, 426930, 483854, 504849, 518415, 557470, 619990, 692930, 725781, 780458, 836205, 841415, 929985, 947699, 1009698, 1036830, 1039395, 1059193, 1170687, 1177981, 1209635, 1451562, 1672410, 1682830, 1859970, 1895398, 1951145, 2078790, 2118386, 2341374, 2355962, 2419270, 2524245, 2843097, 3177579, 3533943, 3628905, 3902290, 4738495, 5048490, 5295965, 5686194, 5853435, 5889905, 6355158, 6633893, 7067886, 7257810, 7414351, 9476990, 10591930, 11706870, 11779810, 13267786, 14215485, 14828702, 15887895, 17669715, 18006281, 19901679, 22243053, 28430970, 31775790, 33169465, 35339430, 36012562, 37071755, 39803358, 44486106, 54018843, 66338930, 74143510, 90031405, 99508395, 108037686, 111215265, 126043967, 180062810, 199016790, 222430530, 252087934, 270094215, 378131901, 540188430, 630219835, 756263802, 1260439670, 1890659505, 3781319010]

約数ペア:

[(1, 3781319010), (2, 1890659505), (3, 1260439670), (5, 756263802), (6, 630219835), (7, 540188430), (10, 378131901), (14, 270094215), (15, 252087934), (17, 222430530), (19, 199016790), (21, 180062810), (30, 126043967), (34, 111215265), (35, 108037686), (38, 99508395), (42, 90031405), (51, 74143510), (57, 66338930), (70, 54018843), (85, 44486106), (95, 39803358), (102, 37071755), (105, 36012562), (107, 35339430), (114, 33169465), (119, 31775790), (133, 28430970), (170, 22243053), (190, 19901679), (210, 18006281), (214, 17669715), (238, 15887895), (255, 14828702), (266, 14215485), (285, 13267786), (321, 11779810), (323, 11706870), (357, 10591930), (399, 9476990), (510, 7414351), (521, 7257810), (535, 7067886), (570, 6633893), (595, 6355158), (642, 5889905), (646, 5853435), (665, 5686194), (714, 5295965), (749, 5048490), (798, 4738495), (969, 3902290), (1042, 3628905), (1070, 3533943), (1190, 3177579), (1330, 2843097), (1498, 2524245), (1563, 2419270), (1605, 2355962), (1615, 2341374), (1785, 2118386), (1819, 2078790), (1938, 1951145), (1995, 1895398), (2033, 1859970), (2247, 1682830), (2261, 1672410), (2605, 1451562), (3126, 1209635), (3210, 1177981), (3230, 1170687), (3570, 1059193), (3638, 1039395), (3647, 1036830), (3745, 1009698), (3990, 947699), (4066, 929985), (4494, 841415), (4522, 836205), (4845, 780458), (5210, 725781), (5457, 692930), (6099, 619990), (6783, 557470), (7294, 518415), (7490, 504849), (7815, 483854), (8857, 426930), (9095, 415758), (9690, 390229), (9899, 381990), (10165, 371994), (10914, 346465), (10941, 345610), (11235, 336566), (11305, 334482), (12198, 309995), (12733, 296970), (13566, 278735), (14231, 265710), (15630, 241927), (17714, 213465), (18190, 207879), (18235, 207366), (19798, 190995), (20330, 185997), (21882, 172805), (22470, 168283), (22610, 167241), (25466, 148485), (26571, 142310), (27285, 138586), (28462, 132855), (29697, 127330), (30495, 123998), (33915, 111494), (34561, 109410), (36470, 103683), (38199, 98990), (42693, 88570), (44285, 85386), (49495, 76398), (53142, 71155), (54570, 69293), (54705, 69122), (55747, 67830), (59394, 63665), (60990, 61999)]