4094401920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{304643}}^1$

素因数の和:304672

約数の個数: 128

約数和(自身を含む): 14915370240

約数和(自身を除く): 10820968320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 304643, 609286, 913929, 1218572, 1523215, 1827858, 2132501, 2437144, 3046430, 3655716, 4265002, 4569645, 4874288, 6092860, 6397503, 7311432, 8530004, 9139290, 9748576, 10662505, 12185720, 12795006, 14622864, 17060008, 18278580, 19497152, 21325010, 24371440, 25590012, 29245728, 31987515, 34120016, 36557160, 38994304, 42650020, 48742880, 51180024, 58491456, 63975030, 68240032, 73114320, 85300040, 97485760, 102360048, 116982912, 127950060, 136480064, 146228640, 170600080, 194971520, 204720096, 255900120, 272960128, 292457280, 341200160, 409440192, 511800240, 584914560, 682400320, 818880384, 1023600480, 1364800640, 2047200960, 4094401920]

約数ペア:

[(1, 4094401920), (2, 2047200960), (3, 1364800640), (4, 1023600480), (5, 818880384), (6, 682400320), (7, 584914560), (8, 511800240), (10, 409440192), (12, 341200160), (14, 292457280), (15, 272960128), (16, 255900120), (20, 204720096), (21, 194971520), (24, 170600080), (28, 146228640), (30, 136480064), (32, 127950060), (35, 116982912), (40, 102360048), (42, 97485760), (48, 85300040), (56, 73114320), (60, 68240032), (64, 63975030), (70, 58491456), (80, 51180024), (84, 48742880), (96, 42650020), (105, 38994304), (112, 36557160), (120, 34120016), (128, 31987515), (140, 29245728), (160, 25590012), (168, 24371440), (192, 21325010), (210, 19497152), (224, 18278580), (240, 17060008), (280, 14622864), (320, 12795006), (336, 12185720), (384, 10662505), (420, 9748576), (448, 9139290), (480, 8530004), (560, 7311432), (640, 6397503), (672, 6092860), (840, 4874288), (896, 4569645), (960, 4265002), (1120, 3655716), (1344, 3046430), (1680, 2437144), (1920, 2132501), (2240, 1827858), (2688, 1523215), (3360, 1218572), (4480, 913929), (6720, 609286), (13440, 304643)]