16001040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 240

約数和(自身を含む): 59371200

約数和(自身を除く): 43370160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 29, 30, 33, 38, 40, 44, 48, 55, 57, 58, 60, 66, 76, 80, 87, 88, 95, 110, 114, 116, 120, 121, 132, 145, 152, 165, 174, 176, 190, 209, 220, 228, 232, 240, 242, 264, 285, 290, 304, 319, 330, 348, 363, 380, 418, 435, 440, 456, 464, 484, 528, 551, 570, 580, 605, 627, 638, 660, 696, 726, 760, 836, 870, 880, 912, 957, 968, 1045, 1102, 1140, 1160, 1210, 1254, 1276, 1320, 1392, 1452, 1520, 1595, 1653, 1672, 1740, 1815, 1914, 1936, 2090, 2204, 2280, 2299, 2320, 2420, 2508, 2552, 2640, 2755, 2904, 3135, 3190, 3306, 3344, 3480, 3509, 3630, 3828, 4180, 4408, 4560, 4598, 4785, 4840, 5016, 5104, 5510, 5808, 6061, 6270, 6380, 6612, 6897, 6960, 7018, 7260, 7656, 8265, 8360, 8816, 9196, 9570, 9680, 10032, 10527, 11020, 11495, 12122, 12540, 12760, 13224, 13794, 14036, 14520, 15312, 16530, 16720, 17545, 18183, 18392, 19140, 21054, 22040, 22990, 24244, 25080, 25520, 26448, 27588, 28072, 29040, 30305, 33060, 34485, 35090, 36366, 36784, 38280, 42108, 44080, 45980, 48488, 50160, 52635, 55176, 56144, 60610, 66120, 66671, 68970, 70180, 72732, 76560, 84216, 90915, 91960, 96976, 105270, 110352, 121220, 132240, 133342, 137940, 140360, 145464, 168432, 181830, 183920, 200013, 210540, 242440, 266684, 275880, 280720, 290928, 333355, 363660, 400026, 421080, 484880, 533368, 551760, 666710, 727320, 800052, 842160, 1000065, 1066736, 1333420, 1454640, 1600104, 2000130, 2666840, 3200208, 4000260, 5333680, 8000520, 16001040]

約数ペア:

[(1, 16001040), (2, 8000520), (3, 5333680), (4, 4000260), (5, 3200208), (6, 2666840), (8, 2000130), (10, 1600104), (11, 1454640), (12, 1333420), (15, 1066736), (16, 1000065), (19, 842160), (20, 800052), (22, 727320), (24, 666710), (29, 551760), (30, 533368), (33, 484880), (38, 421080), (40, 400026), (44, 363660), (48, 333355), (55, 290928), (57, 280720), (58, 275880), (60, 266684), (66, 242440), (76, 210540), (80, 200013), (87, 183920), (88, 181830), (95, 168432), (110, 145464), (114, 140360), (116, 137940), (120, 133342), (121, 132240), (132, 121220), (145, 110352), (152, 105270), (165, 96976), (174, 91960), (176, 90915), (190, 84216), (209, 76560), (220, 72732), (228, 70180), (232, 68970), (240, 66671), (242, 66120), (264, 60610), (285, 56144), (290, 55176), (304, 52635), (319, 50160), (330, 48488), (348, 45980), (363, 44080), (380, 42108), (418, 38280), (435, 36784), (440, 36366), (456, 35090), (464, 34485), (484, 33060), (528, 30305), (551, 29040), (570, 28072), (580, 27588), (605, 26448), (627, 25520), (638, 25080), (660, 24244), (696, 22990), (726, 22040), (760, 21054), (836, 19140), (870, 18392), (880, 18183), (912, 17545), (957, 16720), (968, 16530), (1045, 15312), (1102, 14520), (1140, 14036), (1160, 13794), (1210, 13224), (1254, 12760), (1276, 12540), (1320, 12122), (1392, 11495), (1452, 11020), (1520, 10527), (1595, 10032), (1653, 9680), (1672, 9570), (1740, 9196), (1815, 8816), (1914, 8360), (1936, 8265), (2090, 7656), (2204, 7260), (2280, 7018), (2299, 6960), (2320, 6897), (2420, 6612), (2508, 6380), (2552, 6270), (2640, 6061), (2755, 5808), (2904, 5510), (3135, 5104), (3190, 5016), (3306, 4840), (3344, 4785), (3480, 4598), (3509, 4560), (3630, 4408), (3828, 4180)]