79012260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 278087040

約数和(自身を除く): 199074780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 81, 85, 90, 95, 102, 108, 114, 135, 151, 153, 162, 170, 171, 180, 190, 204, 228, 255, 270, 285, 302, 306, 323, 324, 340, 342, 380, 405, 453, 459, 510, 513, 540, 570, 604, 612, 646, 684, 755, 765, 810, 855, 906, 918, 969, 1020, 1026, 1140, 1292, 1359, 1377, 1510, 1530, 1539, 1615, 1620, 1710, 1812, 1836, 1938, 2052, 2265, 2295, 2565, 2567, 2718, 2754, 2869, 2907, 3020, 3060, 3078, 3230, 3420, 3876, 4077, 4530, 4590, 4845, 5130, 5134, 5436, 5508, 5738, 5814, 6156, 6460, 6795, 6885, 7695, 7701, 8154, 8607, 8721, 9060, 9180, 9690, 10260, 10268, 11476, 11628, 12231, 12835, 13590, 13770, 14345, 14535, 15390, 15402, 16308, 17214, 17442, 19380, 20385, 23103, 24462, 25670, 25821, 26163, 27180, 27540, 28690, 29070, 30780, 30804, 34428, 34884, 38505, 40770, 43035, 43605, 46206, 48773, 48924, 51340, 51642, 52326, 57380, 58140, 61155, 69309, 77010, 77463, 81540, 86070, 87210, 92412, 97546, 103284, 104652, 115515, 122310, 129105, 130815, 138618, 146319, 154020, 154926, 172140, 174420, 195092, 207927, 231030, 232389, 243865, 244620, 258210, 261630, 277236, 292638, 309852, 346545, 387315, 415854, 438957, 462060, 464778, 487730, 516420, 523260, 585276, 693090, 731595, 774630, 831708, 877914, 929556, 975460, 1039635, 1161945, 1316871, 1386180, 1463190, 1549260, 1755828, 2079270, 2194785, 2323890, 2633742, 2926380, 3950613, 4158540, 4389570, 4647780, 5267484, 6584355, 7901226, 8779140, 13168710, 15802452, 19753065, 26337420, 39506130, 79012260]

約数ペア:

[(1, 79012260), (2, 39506130), (3, 26337420), (4, 19753065), (5, 15802452), (6, 13168710), (9, 8779140), (10, 7901226), (12, 6584355), (15, 5267484), (17, 4647780), (18, 4389570), (19, 4158540), (20, 3950613), (27, 2926380), (30, 2633742), (34, 2323890), (36, 2194785), (38, 2079270), (45, 1755828), (51, 1549260), (54, 1463190), (57, 1386180), (60, 1316871), (68, 1161945), (76, 1039635), (81, 975460), (85, 929556), (90, 877914), (95, 831708), (102, 774630), (108, 731595), (114, 693090), (135, 585276), (151, 523260), (153, 516420), (162, 487730), (170, 464778), (171, 462060), (180, 438957), (190, 415854), (204, 387315), (228, 346545), (255, 309852), (270, 292638), (285, 277236), (302, 261630), (306, 258210), (323, 244620), (324, 243865), (340, 232389), (342, 231030), (380, 207927), (405, 195092), (453, 174420), (459, 172140), (510, 154926), (513, 154020), (540, 146319), (570, 138618), (604, 130815), (612, 129105), (646, 122310), (684, 115515), (755, 104652), (765, 103284), (810, 97546), (855, 92412), (906, 87210), (918, 86070), (969, 81540), (1020, 77463), (1026, 77010), (1140, 69309), (1292, 61155), (1359, 58140), (1377, 57380), (1510, 52326), (1530, 51642), (1539, 51340), (1615, 48924), (1620, 48773), (1710, 46206), (1812, 43605), (1836, 43035), (1938, 40770), (2052, 38505), (2265, 34884), (2295, 34428), (2565, 30804), (2567, 30780), (2718, 29070), (2754, 28690), (2869, 27540), (2907, 27180), (3020, 26163), (3060, 25821), (3078, 25670), (3230, 24462), (3420, 23103), (3876, 20385), (4077, 19380), (4530, 17442), (4590, 17214), (4845, 16308), (5130, 15402), (5134, 15390), (5436, 14535), (5508, 14345), (5738, 13770), (5814, 13590), (6156, 12835), (6460, 12231), (6795, 11628), (6885, 11476), (7695, 10268), (7701, 10260), (8154, 9690), (8607, 9180), (8721, 9060)]