720186012

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:737

約数の個数: 192

約数和(自身を含む): 2320138240

約数和(自身を除く): 1599952228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 127, 156, 182, 189, 234, 252, 254, 273, 351, 364, 378, 381, 468, 508, 546, 577, 702, 756, 762, 819, 889, 1092, 1143, 1154, 1404, 1524, 1638, 1651, 1731, 1778, 2286, 2308, 2457, 2667, 3276, 3302, 3429, 3462, 3556, 4039, 4572, 4914, 4953, 5193, 5334, 6604, 6858, 6924, 7501, 8001, 8078, 9828, 9906, 10386, 10668, 11557, 12117, 13716, 14859, 15002, 15579, 16002, 16156, 19812, 20772, 22503, 23114, 24003, 24234, 29718, 30004, 31158, 32004, 34671, 36351, 44577, 45006, 46228, 48006, 48468, 52507, 59436, 62316, 67509, 69342, 72702, 73279, 89154, 90012, 96012, 104013, 105014, 109053, 135018, 138684, 145404, 146558, 157521, 178308, 202527, 208026, 210028, 218106, 219837, 270036, 293116, 312039, 315042, 405054, 416052, 436212, 439674, 472563, 512953, 624078, 630084, 659511, 810108, 879348, 945126, 952627, 1025906, 1248156, 1319022, 1417689, 1538859, 1890252, 1905254, 1978533, 2051812, 2638044, 2835378, 2857881, 3077718, 3810508, 3957066, 4616577, 5670756, 5715762, 6155436, 6668389, 7914132, 8573643, 9233154, 11431524, 13336778, 13849731, 17147286, 18466308, 20005167, 25720929, 26673556, 27699462, 34294572, 40010334, 51441858, 55398924, 60015501, 80020668, 102883716, 120031002, 180046503, 240062004, 360093006, 720186012]

約数ペア:

[(1, 720186012), (2, 360093006), (3, 240062004), (4, 180046503), (6, 120031002), (7, 102883716), (9, 80020668), (12, 60015501), (13, 55398924), (14, 51441858), (18, 40010334), (21, 34294572), (26, 27699462), (27, 26673556), (28, 25720929), (36, 20005167), (39, 18466308), (42, 17147286), (52, 13849731), (54, 13336778), (63, 11431524), (78, 9233154), (84, 8573643), (91, 7914132), (108, 6668389), (117, 6155436), (126, 5715762), (127, 5670756), (156, 4616577), (182, 3957066), (189, 3810508), (234, 3077718), (252, 2857881), (254, 2835378), (273, 2638044), (351, 2051812), (364, 1978533), (378, 1905254), (381, 1890252), (468, 1538859), (508, 1417689), (546, 1319022), (577, 1248156), (702, 1025906), (756, 952627), (762, 945126), (819, 879348), (889, 810108), (1092, 659511), (1143, 630084), (1154, 624078), (1404, 512953), (1524, 472563), (1638, 439674), (1651, 436212), (1731, 416052), (1778, 405054), (2286, 315042), (2308, 312039), (2457, 293116), (2667, 270036), (3276, 219837), (3302, 218106), (3429, 210028), (3462, 208026), (3556, 202527), (4039, 178308), (4572, 157521), (4914, 146558), (4953, 145404), (5193, 138684), (5334, 135018), (6604, 109053), (6858, 105014), (6924, 104013), (7501, 96012), (8001, 90012), (8078, 89154), (9828, 73279), (9906, 72702), (10386, 69342), (10668, 67509), (11557, 62316), (12117, 59436), (13716, 52507), (14859, 48468), (15002, 48006), (15579, 46228), (16002, 45006), (16156, 44577), (19812, 36351), (20772, 34671), (22503, 32004), (23114, 31158), (24003, 30004), (24234, 29718)]