156978438960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4062589}}^1$

素因数の和:4062635

約数の個数: 160

約数和(自身を含む): 580332856320

約数和(自身を除く): 423354417360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 6440, 7728, 9660, 12880, 19320, 38640, 4062589, 8125178, 12187767, 16250356, 20312945, 24375534, 28438123, 32500712, 40625890, 48751068, 56876246, 60938835, 65001424, 81251780, 85314369, 93439547, 97502136, 113752492, 121877670, 142190615, 162503560, 170628738, 186879094, 195004272, 227504984, 243755340, 280318641, 284381230, 325007120, 341257476, 373758188, 426571845, 455009968, 467197735, 487510680, 560637282, 568762460, 654076829, 682514952, 747516376, 853143690, 934395470, 975021360, 1121274564, 1137524920, 1308153658, 1365029904, 1401593205, 1495032752, 1706287380, 1868790940, 1962230487, 2242549128, 2275049840, 2616307316, 2803186410, 3270384145, 3412574760, 3737581880, 3924460974, 4485098256, 5232614632, 5606372820, 6540768290, 6825149520, 7475163760, 7848921948, 9811152435, 10465229264, 11212745640, 13081536580, 15697843896, 19622304870, 22425491280, 26163073160, 31395687792, 39244609740, 52326146320, 78489219480, 156978438960]

約数ペア:

[(1, 156978438960), (2, 78489219480), (3, 52326146320), (4, 39244609740), (5, 31395687792), (6, 26163073160), (7, 22425491280), (8, 19622304870), (10, 15697843896), (12, 13081536580), (14, 11212745640), (15, 10465229264), (16, 9811152435), (20, 7848921948), (21, 7475163760), (23, 6825149520), (24, 6540768290), (28, 5606372820), (30, 5232614632), (35, 4485098256), (40, 3924460974), (42, 3737581880), (46, 3412574760), (48, 3270384145), (56, 2803186410), (60, 2616307316), (69, 2275049840), (70, 2242549128), (80, 1962230487), (84, 1868790940), (92, 1706287380), (105, 1495032752), (112, 1401593205), (115, 1365029904), (120, 1308153658), (138, 1137524920), (140, 1121274564), (161, 975021360), (168, 934395470), (184, 853143690), (210, 747516376), (230, 682514952), (240, 654076829), (276, 568762460), (280, 560637282), (322, 487510680), (336, 467197735), (345, 455009968), (368, 426571845), (420, 373758188), (460, 341257476), (483, 325007120), (552, 284381230), (560, 280318641), (644, 243755340), (690, 227504984), (805, 195004272), (840, 186879094), (920, 170628738), (966, 162503560), (1104, 142190615), (1288, 121877670), (1380, 113752492), (1610, 97502136), (1680, 93439547), (1840, 85314369), (1932, 81251780), (2415, 65001424), (2576, 60938835), (2760, 56876246), (3220, 48751068), (3864, 40625890), (4830, 32500712), (5520, 28438123), (6440, 24375534), (7728, 20312945), (9660, 16250356), (12880, 12187767), (19320, 8125178), (38640, 4062589)]