259029540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1699}}^1$

素因数の和:1743

約数の個数: 216

約数和(自身を含む): 987604800

約数和(自身を除く): 728575260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 605, 630, 660, 693, 726, 770, 847, 924, 990, 1089, 1155, 1210, 1260, 1386, 1452, 1540, 1694, 1699, 1815, 1980, 2178, 2310, 2420, 2541, 2772, 3388, 3398, 3465, 3630, 4235, 4356, 4620, 5082, 5097, 5445, 6796, 6930, 7260, 7623, 8470, 8495, 10164, 10194, 10890, 11893, 12705, 13860, 15246, 15291, 16940, 16990, 18689, 20388, 21780, 23786, 25410, 25485, 30492, 30582, 33980, 35679, 37378, 38115, 47572, 50820, 50970, 56067, 59465, 61164, 71358, 74756, 76230, 76455, 93445, 101940, 107037, 112134, 118930, 130823, 142716, 152460, 152910, 168201, 178395, 186890, 205579, 214074, 224268, 237860, 261646, 280335, 305820, 336402, 356790, 373780, 392469, 411158, 428148, 523292, 535185, 560670, 616737, 654115, 672804, 713580, 784938, 822316, 841005, 1027895, 1070370, 1121340, 1177407, 1233474, 1308230, 1439053, 1569876, 1682010, 1850211, 1962345, 2055790, 2140740, 2354814, 2466948, 2616460, 2878106, 3083685, 3364020, 3700422, 3924690, 4111580, 4317159, 4709628, 5756212, 5887035, 6167370, 7195265, 7400844, 7849380, 8634318, 9251055, 11774070, 12334740, 12951477, 14390530, 17268636, 18502110, 21585795, 23548140, 25902954, 28781060, 37004220, 43171590, 51805908, 64757385, 86343180, 129514770, 259029540]

約数ペア:

[(1, 259029540), (2, 129514770), (3, 86343180), (4, 64757385), (5, 51805908), (6, 43171590), (7, 37004220), (9, 28781060), (10, 25902954), (11, 23548140), (12, 21585795), (14, 18502110), (15, 17268636), (18, 14390530), (20, 12951477), (21, 12334740), (22, 11774070), (28, 9251055), (30, 8634318), (33, 7849380), (35, 7400844), (36, 7195265), (42, 6167370), (44, 5887035), (45, 5756212), (55, 4709628), (60, 4317159), (63, 4111580), (66, 3924690), (70, 3700422), (77, 3364020), (84, 3083685), (90, 2878106), (99, 2616460), (105, 2466948), (110, 2354814), (121, 2140740), (126, 2055790), (132, 1962345), (140, 1850211), (154, 1682010), (165, 1569876), (180, 1439053), (198, 1308230), (210, 1233474), (220, 1177407), (231, 1121340), (242, 1070370), (252, 1027895), (308, 841005), (315, 822316), (330, 784938), (363, 713580), (385, 672804), (396, 654115), (420, 616737), (462, 560670), (484, 535185), (495, 523292), (605, 428148), (630, 411158), (660, 392469), (693, 373780), (726, 356790), (770, 336402), (847, 305820), (924, 280335), (990, 261646), (1089, 237860), (1155, 224268), (1210, 214074), (1260, 205579), (1386, 186890), (1452, 178395), (1540, 168201), (1694, 152910), (1699, 152460), (1815, 142716), (1980, 130823), (2178, 118930), (2310, 112134), (2420, 107037), (2541, 101940), (2772, 93445), (3388, 76455), (3398, 76230), (3465, 74756), (3630, 71358), (4235, 61164), (4356, 59465), (4620, 56067), (5082, 50970), (5097, 50820), (5445, 47572), (6796, 38115), (6930, 37378), (7260, 35679), (7623, 33980), (8470, 30582), (8495, 30492), (10164, 25485), (10194, 25410), (10890, 23786), (11893, 21780), (12705, 20388), (13860, 18689), (15246, 16990), (15291, 16940)]