84779244120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2187287}}^1$

素因数の和:2187337

約数の個数: 128

約数和(自身を含む): 283472524800

約数和(自身を除く): 198693280680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6460, 7752, 9690, 12920, 19380, 38760, 2187287, 4374574, 6561861, 8749148, 10936435, 13123722, 17498296, 21872870, 26247444, 32809305, 37183879, 41558453, 43745740, 52494888, 65618610, 74367758, 83116906, 87491480, 111551637, 124675359, 131237220, 148735516, 166233812, 185919395, 207792265, 223103274, 249350718, 262474440, 297471032, 332467624, 371838790, 415584530, 446206548, 498701436, 557758185, 623376795, 706493701, 743677580, 831169060, 892413096, 997402872, 1115516370, 1246753590, 1412987402, 1487355160, 1662338120, 2119481103, 2231032740, 2493507180, 2825974804, 3532468505, 4238962206, 4462065480, 4987014360, 5651949608, 7064937010, 8477924412, 10597405515, 14129874020, 16955848824, 21194811030, 28259748040, 42389622060, 84779244120]

約数ペア:

[(1, 84779244120), (2, 42389622060), (3, 28259748040), (4, 21194811030), (5, 16955848824), (6, 14129874020), (8, 10597405515), (10, 8477924412), (12, 7064937010), (15, 5651949608), (17, 4987014360), (19, 4462065480), (20, 4238962206), (24, 3532468505), (30, 2825974804), (34, 2493507180), (38, 2231032740), (40, 2119481103), (51, 1662338120), (57, 1487355160), (60, 1412987402), (68, 1246753590), (76, 1115516370), (85, 997402872), (95, 892413096), (102, 831169060), (114, 743677580), (120, 706493701), (136, 623376795), (152, 557758185), (170, 498701436), (190, 446206548), (204, 415584530), (228, 371838790), (255, 332467624), (285, 297471032), (323, 262474440), (340, 249350718), (380, 223103274), (408, 207792265), (456, 185919395), (510, 166233812), (570, 148735516), (646, 131237220), (680, 124675359), (760, 111551637), (969, 87491480), (1020, 83116906), (1140, 74367758), (1292, 65618610), (1615, 52494888), (1938, 43745740), (2040, 41558453), (2280, 37183879), (2584, 32809305), (3230, 26247444), (3876, 21872870), (4845, 17498296), (6460, 13123722), (7752, 10936435), (9690, 8749148), (12920, 6561861), (19380, 4374574), (38760, 2187287)]