181437155680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{47441}}^1$

素因数の和:47561

約数の個数: 192

約数和(自身を含む): 488066596416

約数和(自身を除く): 306629440736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 53, 55, 80, 82, 88, 106, 110, 160, 164, 176, 205, 212, 220, 265, 328, 352, 410, 424, 440, 451, 530, 583, 656, 820, 848, 880, 902, 1060, 1166, 1312, 1640, 1696, 1760, 1804, 2120, 2173, 2255, 2332, 2915, 3280, 3608, 4240, 4346, 4510, 4664, 5830, 6560, 7216, 8480, 8692, 9020, 9328, 10865, 11660, 14432, 17384, 18040, 18656, 21730, 23320, 23903, 34768, 36080, 43460, 46640, 47441, 47806, 69536, 72160, 86920, 93280, 94882, 95612, 119515, 173840, 189764, 191224, 237205, 239030, 347680, 379528, 382448, 474410, 478060, 521851, 759056, 764896, 948820, 956120, 1043702, 1518112, 1897640, 1912240, 1945081, 2087404, 2514373, 2609255, 3795280, 3824480, 3890162, 4174808, 5028746, 5218510, 7590560, 7780324, 8349616, 9725405, 10057492, 10437020, 12571865, 15560648, 16699232, 19450810, 20114984, 20874040, 21395891, 25143730, 27658103, 31121296, 38901620, 40229968, 41748080, 42791782, 50287460, 55316206, 62242592, 77803240, 80459936, 83496160, 85583564, 100574920, 103089293, 106979455, 110632412, 138290515, 155606480, 171167128, 201149840, 206178586, 213958910, 221264824, 276581030, 311212960, 342334256, 402299680, 412357172, 427917820, 442529648, 515446465, 553162060, 684668512, 824714344, 855835640, 885059296, 1030892930, 1106324120, 1133982223, 1649428688, 1711671280, 2061785860, 2212648240, 2267964446, 3298857376, 3423342560, 4123571720, 4425296480, 4535928892, 5669911115, 8247143440, 9071857784, 11339822230, 16494286880, 18143715568, 22679644460, 36287431136, 45359288920, 90718577840, 181437155680]

約数ペア:

[(1, 181437155680), (2, 90718577840), (4, 45359288920), (5, 36287431136), (8, 22679644460), (10, 18143715568), (11, 16494286880), (16, 11339822230), (20, 9071857784), (22, 8247143440), (32, 5669911115), (40, 4535928892), (41, 4425296480), (44, 4123571720), (53, 3423342560), (55, 3298857376), (80, 2267964446), (82, 2212648240), (88, 2061785860), (106, 1711671280), (110, 1649428688), (160, 1133982223), (164, 1106324120), (176, 1030892930), (205, 885059296), (212, 855835640), (220, 824714344), (265, 684668512), (328, 553162060), (352, 515446465), (410, 442529648), (424, 427917820), (440, 412357172), (451, 402299680), (530, 342334256), (583, 311212960), (656, 276581030), (820, 221264824), (848, 213958910), (880, 206178586), (902, 201149840), (1060, 171167128), (1166, 155606480), (1312, 138290515), (1640, 110632412), (1696, 106979455), (1760, 103089293), (1804, 100574920), (2120, 85583564), (2173, 83496160), (2255, 80459936), (2332, 77803240), (2915, 62242592), (3280, 55316206), (3608, 50287460), (4240, 42791782), (4346, 41748080), (4510, 40229968), (4664, 38901620), (5830, 31121296), (6560, 27658103), (7216, 25143730), (8480, 21395891), (8692, 20874040), (9020, 20114984), (9328, 19450810), (10865, 16699232), (11660, 15560648), (14432, 12571865), (17384, 10437020), (18040, 10057492), (18656, 9725405), (21730, 8349616), (23320, 7780324), (23903, 7590560), (34768, 5218510), (36080, 5028746), (43460, 4174808), (46640, 3890162), (47441, 3824480), (47806, 3795280), (69536, 2609255), (72160, 2514373), (86920, 2087404), (93280, 1945081), (94882, 1912240), (95612, 1897640), (119515, 1518112), (173840, 1043702), (189764, 956120), (191224, 948820), (237205, 764896), (239030, 759056), (347680, 521851), (379528, 478060), (382448, 474410)]