43272880

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 160

約数和(自身を含む): 124992000

約数和(自身を除く): 81719120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 83, 95, 98, 112, 133, 140, 152, 166, 190, 196, 245, 266, 280, 304, 332, 343, 380, 392, 415, 490, 532, 560, 581, 664, 665, 686, 760, 784, 830, 931, 980, 1064, 1162, 1328, 1330, 1372, 1520, 1577, 1660, 1715, 1862, 1960, 2128, 2324, 2660, 2744, 2905, 3154, 3320, 3430, 3724, 3920, 4067, 4648, 4655, 5320, 5488, 5810, 6308, 6517, 6640, 6860, 7448, 7885, 8134, 9296, 9310, 10640, 11039, 11620, 12616, 13034, 13720, 14896, 15770, 16268, 18620, 20335, 22078, 23240, 25232, 26068, 27440, 28469, 31540, 32536, 32585, 37240, 40670, 44156, 46480, 52136, 55195, 56938, 63080, 65072, 65170, 74480, 77273, 81340, 88312, 104272, 110390, 113876, 126160, 130340, 142345, 154546, 162680, 176624, 220780, 227752, 260680, 284690, 309092, 325360, 386365, 441560, 455504, 521360, 540911, 569380, 618184, 772730, 883120, 1081822, 1138760, 1236368, 1545460, 2163644, 2277520, 2704555, 3090920, 4327288, 5409110, 6181840, 8654576, 10818220, 21636440, 43272880]

約数ペア:

[(1, 43272880), (2, 21636440), (4, 10818220), (5, 8654576), (7, 6181840), (8, 5409110), (10, 4327288), (14, 3090920), (16, 2704555), (19, 2277520), (20, 2163644), (28, 1545460), (35, 1236368), (38, 1138760), (40, 1081822), (49, 883120), (56, 772730), (70, 618184), (76, 569380), (80, 540911), (83, 521360), (95, 455504), (98, 441560), (112, 386365), (133, 325360), (140, 309092), (152, 284690), (166, 260680), (190, 227752), (196, 220780), (245, 176624), (266, 162680), (280, 154546), (304, 142345), (332, 130340), (343, 126160), (380, 113876), (392, 110390), (415, 104272), (490, 88312), (532, 81340), (560, 77273), (581, 74480), (664, 65170), (665, 65072), (686, 63080), (760, 56938), (784, 55195), (830, 52136), (931, 46480), (980, 44156), (1064, 40670), (1162, 37240), (1328, 32585), (1330, 32536), (1372, 31540), (1520, 28469), (1577, 27440), (1660, 26068), (1715, 25232), (1862, 23240), (1960, 22078), (2128, 20335), (2324, 18620), (2660, 16268), (2744, 15770), (2905, 14896), (3154, 13720), (3320, 13034), (3430, 12616), (3724, 11620), (3920, 11039), (4067, 10640), (4648, 9310), (4655, 9296), (5320, 8134), (5488, 7885), (5810, 7448), (6308, 6860), (6517, 6640)]