4208168340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{3463}}^1$

素因数の和:3678

約数の個数: 144

約数和(自身を含む): 13148623488

約数和(自身を除く): 8940455148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 157, 172, 180, 215, 258, 314, 387, 430, 471, 516, 628, 645, 774, 785, 860, 942, 1290, 1413, 1548, 1570, 1884, 1935, 2355, 2580, 2826, 3140, 3463, 3870, 4710, 5652, 6751, 6926, 7065, 7740, 9420, 10389, 13502, 13852, 14130, 17315, 20253, 20778, 27004, 28260, 31167, 33755, 34630, 40506, 41556, 51945, 60759, 62334, 67510, 69260, 81012, 101265, 103890, 121518, 124668, 135020, 148909, 155835, 202530, 207780, 243036, 297818, 303795, 311670, 405060, 446727, 543691, 595636, 607590, 623340, 744545, 893454, 1087382, 1215180, 1340181, 1489090, 1631073, 1786908, 2174764, 2233635, 2680362, 2718455, 2978180, 3262146, 4467270, 4893219, 5360724, 5436910, 6524292, 6700905, 8155365, 8934540, 9786438, 10873820, 13401810, 16310730, 19572876, 23378713, 24466095, 26803620, 32621460, 46757426, 48932190, 70136139, 93514852, 97864380, 116893565, 140272278, 210408417, 233787130, 280544556, 350680695, 420816834, 467574260, 701361390, 841633668, 1052042085, 1402722780, 2104084170, 4208168340]

約数ペア:

[(1, 4208168340), (2, 2104084170), (3, 1402722780), (4, 1052042085), (5, 841633668), (6, 701361390), (9, 467574260), (10, 420816834), (12, 350680695), (15, 280544556), (18, 233787130), (20, 210408417), (30, 140272278), (36, 116893565), (43, 97864380), (45, 93514852), (60, 70136139), (86, 48932190), (90, 46757426), (129, 32621460), (157, 26803620), (172, 24466095), (180, 23378713), (215, 19572876), (258, 16310730), (314, 13401810), (387, 10873820), (430, 9786438), (471, 8934540), (516, 8155365), (628, 6700905), (645, 6524292), (774, 5436910), (785, 5360724), (860, 4893219), (942, 4467270), (1290, 3262146), (1413, 2978180), (1548, 2718455), (1570, 2680362), (1884, 2233635), (1935, 2174764), (2355, 1786908), (2580, 1631073), (2826, 1489090), (3140, 1340181), (3463, 1215180), (3870, 1087382), (4710, 893454), (5652, 744545), (6751, 623340), (6926, 607590), (7065, 595636), (7740, 543691), (9420, 446727), (10389, 405060), (13502, 311670), (13852, 303795), (14130, 297818), (17315, 243036), (20253, 207780), (20778, 202530), (27004, 155835), (28260, 148909), (31167, 135020), (33755, 124668), (34630, 121518), (40506, 103890), (41556, 101265), (51945, 81012), (60759, 69260), (62334, 67510)]