26815320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{3547}}^1$

素因数の和:3574

約数の個数: 128

約数和(自身を含む): 102182400

約数和(自身を除く): 75367080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3547, 3780, 7094, 7560, 10641, 14188, 17735, 21282, 24829, 28376, 31923, 35470, 42564, 49658, 53205, 63846, 70940, 74487, 85128, 95769, 99316, 106410, 124145, 127692, 141880, 148974, 159615, 191538, 198632, 212820, 223461, 248290, 255384, 297948, 319230, 372435, 383076, 425640, 446922, 478845, 496580, 595896, 638460, 670383, 744870, 766152, 893844, 957690, 993160, 1117305, 1276920, 1340766, 1489740, 1787688, 1915380, 2234610, 2681532, 2979480, 3351915, 3830760, 4469220, 5363064, 6703830, 8938440, 13407660, 26815320]

約数ペア:

[(1, 26815320), (2, 13407660), (3, 8938440), (4, 6703830), (5, 5363064), (6, 4469220), (7, 3830760), (8, 3351915), (9, 2979480), (10, 2681532), (12, 2234610), (14, 1915380), (15, 1787688), (18, 1489740), (20, 1340766), (21, 1276920), (24, 1117305), (27, 993160), (28, 957690), (30, 893844), (35, 766152), (36, 744870), (40, 670383), (42, 638460), (45, 595896), (54, 496580), (56, 478845), (60, 446922), (63, 425640), (70, 383076), (72, 372435), (84, 319230), (90, 297948), (105, 255384), (108, 248290), (120, 223461), (126, 212820), (135, 198632), (140, 191538), (168, 159615), (180, 148974), (189, 141880), (210, 127692), (216, 124145), (252, 106410), (270, 99316), (280, 95769), (315, 85128), (360, 74487), (378, 70940), (420, 63846), (504, 53205), (540, 49658), (630, 42564), (756, 35470), (840, 31923), (945, 28376), (1080, 24829), (1260, 21282), (1512, 17735), (1890, 14188), (2520, 10641), (3547, 7560), (3780, 7094)]