13409820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1344

約数の個数: 96

約数和(自身を含む): 43948800

約数和(自身を除く): 30538980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1307, 1710, 2052, 2565, 2614, 3420, 3921, 5130, 5228, 6535, 7842, 10260, 11763, 13070, 15684, 19605, 23526, 24833, 26140, 35289, 39210, 47052, 49666, 58815, 70578, 74499, 78420, 99332, 117630, 124165, 141156, 148998, 176445, 223497, 235260, 248330, 297996, 352890, 372495, 446994, 496660, 670491, 705780, 744990, 893988, 1117485, 1340982, 1489980, 2234970, 2681964, 3352455, 4469940, 6704910, 13409820]

約数ペア:

[(1, 13409820), (2, 6704910), (3, 4469940), (4, 3352455), (5, 2681964), (6, 2234970), (9, 1489980), (10, 1340982), (12, 1117485), (15, 893988), (18, 744990), (19, 705780), (20, 670491), (27, 496660), (30, 446994), (36, 372495), (38, 352890), (45, 297996), (54, 248330), (57, 235260), (60, 223497), (76, 176445), (90, 148998), (95, 141156), (108, 124165), (114, 117630), (135, 99332), (171, 78420), (180, 74499), (190, 70578), (228, 58815), (270, 49666), (285, 47052), (342, 39210), (380, 35289), (513, 26140), (540, 24833), (570, 23526), (684, 19605), (855, 15684), (1026, 13070), (1140, 11763), (1307, 10260), (1710, 7842), (2052, 6535), (2565, 5228), (2614, 5130), (3420, 3921)]