139971780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 475668480

約数和(自身を除く): 335696700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 127, 130, 135, 156, 157, 180, 195, 234, 254, 260, 270, 314, 351, 381, 390, 468, 471, 508, 540, 585, 628, 635, 702, 762, 780, 785, 942, 1143, 1170, 1270, 1404, 1413, 1524, 1570, 1651, 1755, 1884, 1905, 2041, 2286, 2340, 2355, 2540, 2826, 3140, 3302, 3429, 3510, 3810, 4082, 4239, 4572, 4710, 4953, 5652, 5715, 6123, 6604, 6858, 7020, 7065, 7620, 8164, 8255, 8478, 9420, 9906, 10205, 11430, 12246, 13716, 14130, 14859, 16510, 16956, 17145, 18369, 19812, 19939, 20410, 21195, 22860, 24492, 24765, 28260, 29718, 30615, 33020, 34290, 36738, 39878, 40820, 42390, 44577, 49530, 55107, 59436, 59817, 61230, 68580, 73476, 74295, 79756, 84780, 89154, 91845, 99060, 99695, 110214, 119634, 122460, 148590, 178308, 179451, 183690, 199390, 220428, 222885, 239268, 259207, 275535, 297180, 299085, 358902, 367380, 398780, 445770, 518414, 538353, 551070, 598170, 717804, 777621, 891540, 897255, 1036828, 1076706, 1102140, 1196340, 1296035, 1555242, 1794510, 2153412, 2332863, 2592070, 2691765, 3110484, 3589020, 3888105, 4665726, 5184140, 5383530, 6998589, 7776210, 9331452, 10767060, 11664315, 13997178, 15552420, 23328630, 27994356, 34992945, 46657260, 69985890, 139971780]

約数ペア:

[(1, 139971780), (2, 69985890), (3, 46657260), (4, 34992945), (5, 27994356), (6, 23328630), (9, 15552420), (10, 13997178), (12, 11664315), (13, 10767060), (15, 9331452), (18, 7776210), (20, 6998589), (26, 5383530), (27, 5184140), (30, 4665726), (36, 3888105), (39, 3589020), (45, 3110484), (52, 2691765), (54, 2592070), (60, 2332863), (65, 2153412), (78, 1794510), (90, 1555242), (108, 1296035), (117, 1196340), (127, 1102140), (130, 1076706), (135, 1036828), (156, 897255), (157, 891540), (180, 777621), (195, 717804), (234, 598170), (254, 551070), (260, 538353), (270, 518414), (314, 445770), (351, 398780), (381, 367380), (390, 358902), (468, 299085), (471, 297180), (508, 275535), (540, 259207), (585, 239268), (628, 222885), (635, 220428), (702, 199390), (762, 183690), (780, 179451), (785, 178308), (942, 148590), (1143, 122460), (1170, 119634), (1270, 110214), (1404, 99695), (1413, 99060), (1524, 91845), (1570, 89154), (1651, 84780), (1755, 79756), (1884, 74295), (1905, 73476), (2041, 68580), (2286, 61230), (2340, 59817), (2355, 59436), (2540, 55107), (2826, 49530), (3140, 44577), (3302, 42390), (3429, 40820), (3510, 39878), (3810, 36738), (4082, 34290), (4239, 33020), (4572, 30615), (4710, 29718), (4953, 28260), (5652, 24765), (5715, 24492), (6123, 22860), (6604, 21195), (6858, 20410), (7020, 19939), (7065, 19812), (7620, 18369), (8164, 17145), (8255, 16956), (8478, 16510), (9420, 14859), (9906, 14130), (10205, 13716), (11430, 12246)]