144393920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 224

約数和(自身を含む): 421355520

約数和(自身を除く): 276961600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 32, 34, 38, 40, 44, 55, 64, 68, 76, 80, 85, 88, 95, 110, 127, 136, 152, 160, 170, 176, 187, 190, 209, 220, 254, 272, 304, 320, 323, 340, 352, 374, 380, 418, 440, 508, 544, 608, 635, 646, 680, 704, 748, 760, 836, 880, 935, 1016, 1045, 1088, 1216, 1270, 1292, 1360, 1397, 1496, 1520, 1615, 1672, 1760, 1870, 2032, 2090, 2159, 2413, 2540, 2584, 2720, 2794, 2992, 3040, 3230, 3344, 3520, 3553, 3740, 4064, 4180, 4318, 4826, 5080, 5168, 5440, 5588, 5984, 6080, 6460, 6688, 6985, 7106, 7480, 8128, 8360, 8636, 9652, 10160, 10336, 10795, 11176, 11968, 12065, 12920, 13376, 13970, 14212, 14960, 16720, 17272, 17765, 19304, 20320, 20672, 21590, 22352, 23749, 24130, 25840, 26543, 27940, 28424, 29920, 33440, 34544, 35530, 38608, 40640, 41021, 43180, 44704, 47498, 48260, 51680, 53086, 55880, 56848, 59840, 66880, 69088, 71060, 77216, 82042, 86360, 89408, 94996, 96520, 103360, 106172, 111760, 113696, 118745, 132715, 138176, 142120, 154432, 164084, 172720, 189992, 193040, 205105, 212344, 223520, 227392, 237490, 265430, 284240, 328168, 345440, 379984, 386080, 410210, 424688, 447040, 451231, 474980, 530860, 568480, 656336, 690880, 759968, 772160, 820420, 849376, 902462, 949960, 1061720, 1136960, 1312672, 1519936, 1640840, 1698752, 1804924, 1899920, 2123440, 2256155, 2625344, 3281680, 3609848, 3799840, 4246880, 4512310, 6563360, 7219696, 7599680, 8493760, 9024620, 13126720, 14439392, 18049240, 28878784, 36098480, 72196960, 144393920]

約数ペア:

[(1, 144393920), (2, 72196960), (4, 36098480), (5, 28878784), (8, 18049240), (10, 14439392), (11, 13126720), (16, 9024620), (17, 8493760), (19, 7599680), (20, 7219696), (22, 6563360), (32, 4512310), (34, 4246880), (38, 3799840), (40, 3609848), (44, 3281680), (55, 2625344), (64, 2256155), (68, 2123440), (76, 1899920), (80, 1804924), (85, 1698752), (88, 1640840), (95, 1519936), (110, 1312672), (127, 1136960), (136, 1061720), (152, 949960), (160, 902462), (170, 849376), (176, 820420), (187, 772160), (190, 759968), (209, 690880), (220, 656336), (254, 568480), (272, 530860), (304, 474980), (320, 451231), (323, 447040), (340, 424688), (352, 410210), (374, 386080), (380, 379984), (418, 345440), (440, 328168), (508, 284240), (544, 265430), (608, 237490), (635, 227392), (646, 223520), (680, 212344), (704, 205105), (748, 193040), (760, 189992), (836, 172720), (880, 164084), (935, 154432), (1016, 142120), (1045, 138176), (1088, 132715), (1216, 118745), (1270, 113696), (1292, 111760), (1360, 106172), (1397, 103360), (1496, 96520), (1520, 94996), (1615, 89408), (1672, 86360), (1760, 82042), (1870, 77216), (2032, 71060), (2090, 69088), (2159, 66880), (2413, 59840), (2540, 56848), (2584, 55880), (2720, 53086), (2794, 51680), (2992, 48260), (3040, 47498), (3230, 44704), (3344, 43180), (3520, 41021), (3553, 40640), (3740, 38608), (4064, 35530), (4180, 34544), (4318, 33440), (4826, 29920), (5080, 28424), (5168, 27940), (5440, 26543), (5588, 25840), (5984, 24130), (6080, 23749), (6460, 22352), (6688, 21590), (6985, 20672), (7106, 20320), (7480, 19304), (8128, 17765), (8360, 17272), (8636, 16720), (9652, 14960), (10160, 14212), (10336, 13970), (10795, 13376), (11176, 12920), (11968, 12065)]