27942731880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1913}}^1\times {\mathrm{17389}}^1$

素因数の和:19323

約数の個数: 128

約数和(自身を含む): 95859244800

約数和(自身を除く): 67916512920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1913, 3826, 5739, 7652, 9565, 11478, 13391, 15304, 17389, 19130, 22956, 26782, 28695, 34778, 38260, 40173, 45912, 52167, 53564, 57390, 66955, 69556, 76520, 80346, 86945, 104334, 107128, 114780, 121723, 133910, 139112, 160692, 173890, 200865, 208668, 229560, 243446, 260835, 267820, 321384, 347780, 365169, 401730, 417336, 486892, 521670, 535640, 608615, 695560, 730338, 803460, 973784, 1043340, 1217230, 1460676, 1606920, 1825845, 2086680, 2434460, 2921352, 3651690, 4868920, 7303380, 14606760, 33265157, 66530314, 99795471, 133060628, 166325785, 199590942, 232856099, 266121256, 332651570, 399181884, 465712198, 498977355, 665303140, 698568297, 798363768, 931424396, 997954710, 1164280495, 1330606280, 1397136594, 1862848792, 1995909420, 2328560990, 2794273188, 3492841485, 3991818840, 4657121980, 5588546376, 6985682970, 9314243960, 13971365940, 27942731880]

約数ペア:

[(1, 27942731880), (2, 13971365940), (3, 9314243960), (4, 6985682970), (5, 5588546376), (6, 4657121980), (7, 3991818840), (8, 3492841485), (10, 2794273188), (12, 2328560990), (14, 1995909420), (15, 1862848792), (20, 1397136594), (21, 1330606280), (24, 1164280495), (28, 997954710), (30, 931424396), (35, 798363768), (40, 698568297), (42, 665303140), (56, 498977355), (60, 465712198), (70, 399181884), (84, 332651570), (105, 266121256), (120, 232856099), (140, 199590942), (168, 166325785), (210, 133060628), (280, 99795471), (420, 66530314), (840, 33265157), (1913, 14606760), (3826, 7303380), (5739, 4868920), (7652, 3651690), (9565, 2921352), (11478, 2434460), (13391, 2086680), (15304, 1825845), (17389, 1606920), (19130, 1460676), (22956, 1217230), (26782, 1043340), (28695, 973784), (34778, 803460), (38260, 730338), (40173, 695560), (45912, 608615), (52167, 535640), (53564, 521670), (57390, 486892), (66955, 417336), (69556, 401730), (76520, 365169), (80346, 347780), (86945, 321384), (104334, 267820), (107128, 260835), (114780, 243446), (121723, 229560), (133910, 208668), (139112, 200865), (160692, 173890)]