15085140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{733}}^1$

素因数の和:766

約数の個数: 96

約数和(自身を含む): 49324800

約数和(自身を除く): 34239660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 733, 735, 980, 1029, 1372, 1466, 1470, 1715, 2058, 2199, 2932, 2940, 3430, 3665, 4116, 4398, 5131, 5145, 6860, 7330, 8796, 10262, 10290, 10995, 14660, 15393, 20524, 20580, 21990, 25655, 30786, 35917, 43980, 51310, 61572, 71834, 76965, 102620, 107751, 143668, 153930, 179585, 215502, 251419, 307860, 359170, 431004, 502838, 538755, 718340, 754257, 1005676, 1077510, 1257095, 1508514, 2155020, 2514190, 3017028, 3771285, 5028380, 7542570, 15085140]

約数ペア:

[(1, 15085140), (2, 7542570), (3, 5028380), (4, 3771285), (5, 3017028), (6, 2514190), (7, 2155020), (10, 1508514), (12, 1257095), (14, 1077510), (15, 1005676), (20, 754257), (21, 718340), (28, 538755), (30, 502838), (35, 431004), (42, 359170), (49, 307860), (60, 251419), (70, 215502), (84, 179585), (98, 153930), (105, 143668), (140, 107751), (147, 102620), (196, 76965), (210, 71834), (245, 61572), (294, 51310), (343, 43980), (420, 35917), (490, 30786), (588, 25655), (686, 21990), (733, 20580), (735, 20524), (980, 15393), (1029, 14660), (1372, 10995), (1466, 10290), (1470, 10262), (1715, 8796), (2058, 7330), (2199, 6860), (2932, 5145), (2940, 5131), (3430, 4398), (3665, 4116)]