129961440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{12893}}^1$

素因数の和:12921

約数の個数: 144

約数和(自身を含む): 506888928

約数和(自身を除く): 376927488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 12893, 25786, 38679, 51572, 64465, 77358, 90251, 103144, 116037, 128930, 154716, 180502, 193395, 206288, 232074, 257860, 270753, 309432, 361004, 386790, 412576, 451255, 464148, 515720, 541506, 580185, 618864, 722008, 773580, 812259, 902510, 928296, 1031440, 1083012, 1160370, 1237728, 1353765, 1444016, 1547160, 1624518, 1805020, 1856592, 2062880, 2166024, 2320740, 2707530, 2888032, 3094320, 3249036, 3610040, 3713184, 4061295, 4332048, 4641480, 5415060, 6188640, 6498072, 7220080, 8122590, 8664096, 9282960, 10830120, 12996144, 14440160, 16245180, 18565920, 21660240, 25992288, 32490360, 43320480, 64980720, 129961440]

約数ペア:

[(1, 129961440), (2, 64980720), (3, 43320480), (4, 32490360), (5, 25992288), (6, 21660240), (7, 18565920), (8, 16245180), (9, 14440160), (10, 12996144), (12, 10830120), (14, 9282960), (15, 8664096), (16, 8122590), (18, 7220080), (20, 6498072), (21, 6188640), (24, 5415060), (28, 4641480), (30, 4332048), (32, 4061295), (35, 3713184), (36, 3610040), (40, 3249036), (42, 3094320), (45, 2888032), (48, 2707530), (56, 2320740), (60, 2166024), (63, 2062880), (70, 1856592), (72, 1805020), (80, 1624518), (84, 1547160), (90, 1444016), (96, 1353765), (105, 1237728), (112, 1160370), (120, 1083012), (126, 1031440), (140, 928296), (144, 902510), (160, 812259), (168, 773580), (180, 722008), (210, 618864), (224, 580185), (240, 541506), (252, 515720), (280, 464148), (288, 451255), (315, 412576), (336, 386790), (360, 361004), (420, 309432), (480, 270753), (504, 257860), (560, 232074), (630, 206288), (672, 193395), (720, 180502), (840, 154716), (1008, 128930), (1120, 116037), (1260, 103144), (1440, 90251), (1680, 77358), (2016, 64465), (2520, 51572), (3360, 38679), (5040, 25786), (10080, 12893)]