3855880140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1783}}^1$

素因数の和:2092

約数の個数: 192

約数和(自身を含む): 13043466240

約数和(自身を除く): 9187586100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 271, 285, 380, 399, 420, 532, 542, 570, 665, 798, 813, 1084, 1140, 1330, 1355, 1596, 1626, 1783, 1897, 1995, 2660, 2710, 3252, 3566, 3794, 3990, 4065, 5149, 5349, 5420, 5691, 7132, 7588, 7980, 8130, 8915, 9485, 10298, 10698, 11382, 12481, 15447, 16260, 17830, 18970, 20596, 21396, 22764, 24962, 25745, 26745, 28455, 30894, 33877, 35660, 36043, 37443, 37940, 49924, 51490, 53490, 56910, 61788, 62405, 67754, 72086, 74886, 77235, 101631, 102980, 106980, 108129, 113820, 124810, 135508, 144172, 149772, 154470, 169385, 180215, 187215, 203262, 216258, 237139, 249620, 308940, 338770, 360430, 374430, 406524, 432516, 474278, 483193, 508155, 540645, 677540, 711417, 720860, 748860, 948556, 966386, 1016310, 1081290, 1185695, 1422834, 1449579, 1932772, 2032620, 2162580, 2371390, 2415965, 2845668, 2899158, 3382351, 3557085, 4742780, 4831930, 5798316, 6764702, 7114170, 7247895, 9180667, 9663860, 10147053, 13529404, 14228340, 14495790, 16911755, 18361334, 20294106, 27542001, 28991580, 33823510, 36722668, 40588212, 45903335, 50735265, 55084002, 64264669, 67647020, 91806670, 101470530, 110168004, 128529338, 137710005, 183613340, 192794007, 202941060, 257058676, 275420010, 321323345, 385588014, 550840020, 642646690, 771176028, 963970035, 1285293380, 1927940070, 3855880140]

約数ペア:

[(1, 3855880140), (2, 1927940070), (3, 1285293380), (4, 963970035), (5, 771176028), (6, 642646690), (7, 550840020), (10, 385588014), (12, 321323345), (14, 275420010), (15, 257058676), (19, 202941060), (20, 192794007), (21, 183613340), (28, 137710005), (30, 128529338), (35, 110168004), (38, 101470530), (42, 91806670), (57, 67647020), (60, 64264669), (70, 55084002), (76, 50735265), (84, 45903335), (95, 40588212), (105, 36722668), (114, 33823510), (133, 28991580), (140, 27542001), (190, 20294106), (210, 18361334), (228, 16911755), (266, 14495790), (271, 14228340), (285, 13529404), (380, 10147053), (399, 9663860), (420, 9180667), (532, 7247895), (542, 7114170), (570, 6764702), (665, 5798316), (798, 4831930), (813, 4742780), (1084, 3557085), (1140, 3382351), (1330, 2899158), (1355, 2845668), (1596, 2415965), (1626, 2371390), (1783, 2162580), (1897, 2032620), (1995, 1932772), (2660, 1449579), (2710, 1422834), (3252, 1185695), (3566, 1081290), (3794, 1016310), (3990, 966386), (4065, 948556), (5149, 748860), (5349, 720860), (5420, 711417), (5691, 677540), (7132, 540645), (7588, 508155), (7980, 483193), (8130, 474278), (8915, 432516), (9485, 406524), (10298, 374430), (10698, 360430), (11382, 338770), (12481, 308940), (15447, 249620), (16260, 237139), (17830, 216258), (18970, 203262), (20596, 187215), (21396, 180215), (22764, 169385), (24962, 154470), (25745, 149772), (26745, 144172), (28455, 135508), (30894, 124810), (33877, 113820), (35660, 108129), (36043, 106980), (37443, 102980), (37940, 101631), (49924, 77235), (51490, 74886), (53490, 72086), (56910, 67754), (61788, 62405)]