1585301820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 4662010080

約数和(自身を除く): 3076708260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 89, 116, 145, 174, 178, 267, 290, 348, 353, 356, 435, 445, 534, 580, 706, 841, 870, 890, 1059, 1068, 1335, 1412, 1682, 1740, 1765, 1780, 2118, 2523, 2581, 2670, 3364, 3530, 4205, 4236, 5046, 5162, 5295, 5340, 7060, 7743, 8410, 10092, 10237, 10324, 10590, 12615, 12905, 15486, 16820, 20474, 21180, 25230, 25810, 30711, 30972, 31417, 38715, 40948, 50460, 51185, 51620, 61422, 62834, 74849, 77430, 94251, 102370, 122844, 125668, 149698, 153555, 154860, 157085, 188502, 204740, 224547, 296873, 299396, 307110, 314170, 374245, 377004, 449094, 471255, 593746, 614220, 628340, 748490, 890619, 898188, 911093, 942510, 1122735, 1187492, 1484365, 1496980, 1781238, 1822186, 1885020, 2245470, 2733279, 2968730, 3562476, 3644372, 4453095, 4490940, 4555465, 5466558, 5937460, 8906190, 9110930, 10933116, 13666395, 17812380, 18221860, 26421697, 27332790, 52843394, 54665580, 79265091, 105686788, 132108485, 158530182, 264216970, 317060364, 396325455, 528433940, 792650910, 1585301820]

約数ペア:

[(1, 1585301820), (2, 792650910), (3, 528433940), (4, 396325455), (5, 317060364), (6, 264216970), (10, 158530182), (12, 132108485), (15, 105686788), (20, 79265091), (29, 54665580), (30, 52843394), (58, 27332790), (60, 26421697), (87, 18221860), (89, 17812380), (116, 13666395), (145, 10933116), (174, 9110930), (178, 8906190), (267, 5937460), (290, 5466558), (348, 4555465), (353, 4490940), (356, 4453095), (435, 3644372), (445, 3562476), (534, 2968730), (580, 2733279), (706, 2245470), (841, 1885020), (870, 1822186), (890, 1781238), (1059, 1496980), (1068, 1484365), (1335, 1187492), (1412, 1122735), (1682, 942510), (1740, 911093), (1765, 898188), (1780, 890619), (2118, 748490), (2523, 628340), (2581, 614220), (2670, 593746), (3364, 471255), (3530, 449094), (4205, 377004), (4236, 374245), (5046, 314170), (5162, 307110), (5295, 299396), (5340, 296873), (7060, 224547), (7743, 204740), (8410, 188502), (10092, 157085), (10237, 154860), (10324, 153555), (10590, 149698), (12615, 125668), (12905, 122844), (15486, 102370), (16820, 94251), (20474, 77430), (21180, 74849), (25230, 62834), (25810, 61422), (30711, 51620), (30972, 51185), (31417, 50460), (38715, 40948)]