265525260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4421}}^1$

素因数の和:4464

約数の個数: 192

約数和(自身を含む): 998452224

約数和(自身を除く): 732926964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 546, 572, 660, 715, 770, 780, 858, 910, 924, 1001, 1092, 1155, 1365, 1430, 1540, 1716, 1820, 2002, 2145, 2310, 2730, 2860, 3003, 4004, 4290, 4421, 4620, 5005, 5460, 6006, 8580, 8842, 10010, 12012, 13263, 15015, 17684, 20020, 22105, 26526, 30030, 30947, 44210, 48631, 53052, 57473, 60060, 61894, 66315, 88420, 92841, 97262, 114946, 123788, 132630, 145893, 154735, 172419, 185682, 194524, 229892, 243155, 265260, 287365, 291786, 309470, 340417, 344838, 371364, 402311, 464205, 486310, 574730, 583572, 618940, 632203, 680834, 689676, 729465, 804622, 862095, 928410, 972620, 1021251, 1149460, 1206933, 1264406, 1361668, 1458930, 1609244, 1702085, 1724190, 1856820, 1896609, 2011555, 2042502, 2413866, 2528812, 2917860, 3161015, 3404170, 3448380, 3793218, 4023110, 4085004, 4425421, 4827732, 5106255, 6034665, 6322030, 6808340, 7586436, 8046220, 8850842, 9483045, 10212510, 12069330, 12644060, 13276263, 17701684, 18966090, 20425020, 22127105, 24138660, 26552526, 37932180, 44254210, 53105052, 66381315, 88508420, 132762630, 265525260]

約数ペア:

[(1, 265525260), (2, 132762630), (3, 88508420), (4, 66381315), (5, 53105052), (6, 44254210), (7, 37932180), (10, 26552526), (11, 24138660), (12, 22127105), (13, 20425020), (14, 18966090), (15, 17701684), (20, 13276263), (21, 12644060), (22, 12069330), (26, 10212510), (28, 9483045), (30, 8850842), (33, 8046220), (35, 7586436), (39, 6808340), (42, 6322030), (44, 6034665), (52, 5106255), (55, 4827732), (60, 4425421), (65, 4085004), (66, 4023110), (70, 3793218), (77, 3448380), (78, 3404170), (84, 3161015), (91, 2917860), (105, 2528812), (110, 2413866), (130, 2042502), (132, 2011555), (140, 1896609), (143, 1856820), (154, 1724190), (156, 1702085), (165, 1609244), (182, 1458930), (195, 1361668), (210, 1264406), (220, 1206933), (231, 1149460), (260, 1021251), (273, 972620), (286, 928410), (308, 862095), (330, 804622), (364, 729465), (385, 689676), (390, 680834), (420, 632203), (429, 618940), (455, 583572), (462, 574730), (546, 486310), (572, 464205), (660, 402311), (715, 371364), (770, 344838), (780, 340417), (858, 309470), (910, 291786), (924, 287365), (1001, 265260), (1092, 243155), (1155, 229892), (1365, 194524), (1430, 185682), (1540, 172419), (1716, 154735), (1820, 145893), (2002, 132630), (2145, 123788), (2310, 114946), (2730, 97262), (2860, 92841), (3003, 88420), (4004, 66315), (4290, 61894), (4421, 60060), (4620, 57473), (5005, 53052), (5460, 48631), (6006, 44210), (8580, 30947), (8842, 30030), (10010, 26526), (12012, 22105), (13263, 20020), (15015, 17684)]