76342240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 207954432

約数和(自身を除く): 131612192

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 127, 130, 136, 160, 170, 208, 221, 254, 260, 272, 289, 340, 416, 442, 508, 520, 544, 578, 635, 680, 884, 1016, 1040, 1105, 1156, 1270, 1360, 1445, 1651, 1768, 2032, 2080, 2159, 2210, 2312, 2540, 2720, 2890, 3302, 3536, 3757, 4064, 4318, 4420, 4624, 5080, 5780, 6604, 7072, 7514, 8255, 8636, 8840, 9248, 10160, 10795, 11560, 13208, 15028, 16510, 17272, 17680, 18785, 20320, 21590, 23120, 26416, 28067, 30056, 33020, 34544, 35360, 36703, 37570, 43180, 46240, 52832, 56134, 60112, 66040, 69088, 73406, 75140, 86360, 112268, 120224, 132080, 140335, 146812, 150280, 172720, 183515, 224536, 264160, 280670, 293624, 300560, 345440, 367030, 449072, 477139, 561340, 587248, 601120, 734060, 898144, 954278, 1122680, 1174496, 1468120, 1908556, 2245360, 2385695, 2936240, 3817112, 4490720, 4771390, 5872480, 7634224, 9542780, 15268448, 19085560, 38171120, 76342240]

約数ペア:

[(1, 76342240), (2, 38171120), (4, 19085560), (5, 15268448), (8, 9542780), (10, 7634224), (13, 5872480), (16, 4771390), (17, 4490720), (20, 3817112), (26, 2936240), (32, 2385695), (34, 2245360), (40, 1908556), (52, 1468120), (65, 1174496), (68, 1122680), (80, 954278), (85, 898144), (104, 734060), (127, 601120), (130, 587248), (136, 561340), (160, 477139), (170, 449072), (208, 367030), (221, 345440), (254, 300560), (260, 293624), (272, 280670), (289, 264160), (340, 224536), (416, 183515), (442, 172720), (508, 150280), (520, 146812), (544, 140335), (578, 132080), (635, 120224), (680, 112268), (884, 86360), (1016, 75140), (1040, 73406), (1105, 69088), (1156, 66040), (1270, 60112), (1360, 56134), (1445, 52832), (1651, 46240), (1768, 43180), (2032, 37570), (2080, 36703), (2159, 35360), (2210, 34544), (2312, 33020), (2540, 30056), (2720, 28067), (2890, 26416), (3302, 23120), (3536, 21590), (3757, 20320), (4064, 18785), (4318, 17680), (4420, 17272), (4624, 16510), (5080, 15028), (5780, 13208), (6604, 11560), (7072, 10795), (7514, 10160), (8255, 9248), (8636, 8840)]