19107376920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{351497}}^1$

素因数の和:351665

約数の個数: 96

約数和(自身を含む): 62510404320

約数和(自身を除く): 43403027400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 151, 180, 302, 360, 453, 604, 755, 906, 1208, 1359, 1510, 1812, 2265, 2718, 3020, 3624, 4530, 5436, 6040, 6795, 9060, 10872, 13590, 18120, 27180, 54360, 351497, 702994, 1054491, 1405988, 1757485, 2108982, 2811976, 3163473, 3514970, 4217964, 5272455, 6326946, 7029940, 8435928, 10544910, 12653892, 14059880, 15817365, 21089820, 25307784, 31634730, 42179640, 53076047, 63269460, 106152094, 126538920, 159228141, 212304188, 265380235, 318456282, 424608376, 477684423, 530760470, 636912564, 796140705, 955368846, 1061520940, 1273825128, 1592281410, 1910737692, 2123041880, 2388422115, 3184562820, 3821475384, 4776844230, 6369125640, 9553688460, 19107376920]

約数ペア:

[(1, 19107376920), (2, 9553688460), (3, 6369125640), (4, 4776844230), (5, 3821475384), (6, 3184562820), (8, 2388422115), (9, 2123041880), (10, 1910737692), (12, 1592281410), (15, 1273825128), (18, 1061520940), (20, 955368846), (24, 796140705), (30, 636912564), (36, 530760470), (40, 477684423), (45, 424608376), (60, 318456282), (72, 265380235), (90, 212304188), (120, 159228141), (151, 126538920), (180, 106152094), (302, 63269460), (360, 53076047), (453, 42179640), (604, 31634730), (755, 25307784), (906, 21089820), (1208, 15817365), (1359, 14059880), (1510, 12653892), (1812, 10544910), (2265, 8435928), (2718, 7029940), (3020, 6326946), (3624, 5272455), (4530, 4217964), (5436, 3514970), (6040, 3163473), (6795, 2811976), (9060, 2108982), (10872, 1757485), (13590, 1405988), (18120, 1054491), (27180, 702994), (54360, 351497)]