68662440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2477}}^1$

素因数の和:2512

約数の個数: 192

約数和(自身を含む): 278328960

約数和(自身を除く): 209666520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2477, 2520, 2772, 3080, 3465, 3960, 4620, 4954, 5544, 6930, 7431, 9240, 9908, 12385, 13860, 14862, 17339, 19816, 22293, 24770, 27247, 27720, 29724, 34678, 37155, 44586, 49540, 52017, 54494, 59448, 69356, 74310, 81741, 86695, 89172, 99080, 104034, 108988, 111465, 136235, 138712, 148620, 156051, 163482, 173390, 178344, 190729, 208068, 217976, 222930, 245223, 260085, 272470, 297240, 312102, 326964, 346780, 381458, 408705, 416136, 445860, 490446, 520170, 544940, 572187, 624204, 653928, 693560, 762916, 780255, 817410, 891720, 953645, 980892, 1040340, 1089880, 1144374, 1226115, 1248408, 1525832, 1560510, 1634820, 1716561, 1907290, 1961784, 2080680, 2288748, 2452230, 2860935, 3121020, 3269640, 3433122, 3814580, 4577496, 4904460, 5721870, 6242040, 6866244, 7629160, 8582805, 9808920, 11443740, 13732488, 17165610, 22887480, 34331220, 68662440]

約数ペア:

[(1, 68662440), (2, 34331220), (3, 22887480), (4, 17165610), (5, 13732488), (6, 11443740), (7, 9808920), (8, 8582805), (9, 7629160), (10, 6866244), (11, 6242040), (12, 5721870), (14, 4904460), (15, 4577496), (18, 3814580), (20, 3433122), (21, 3269640), (22, 3121020), (24, 2860935), (28, 2452230), (30, 2288748), (33, 2080680), (35, 1961784), (36, 1907290), (40, 1716561), (42, 1634820), (44, 1560510), (45, 1525832), (55, 1248408), (56, 1226115), (60, 1144374), (63, 1089880), (66, 1040340), (70, 980892), (72, 953645), (77, 891720), (84, 817410), (88, 780255), (90, 762916), (99, 693560), (105, 653928), (110, 624204), (120, 572187), (126, 544940), (132, 520170), (140, 490446), (154, 445860), (165, 416136), (168, 408705), (180, 381458), (198, 346780), (210, 326964), (220, 312102), (231, 297240), (252, 272470), (264, 260085), (280, 245223), (308, 222930), (315, 217976), (330, 208068), (360, 190729), (385, 178344), (396, 173390), (420, 163482), (440, 156051), (462, 148620), (495, 138712), (504, 136235), (616, 111465), (630, 108988), (660, 104034), (693, 99080), (770, 89172), (792, 86695), (840, 81741), (924, 74310), (990, 69356), (1155, 59448), (1260, 54494), (1320, 52017), (1386, 49540), (1540, 44586), (1848, 37155), (1980, 34678), (2310, 29724), (2477, 27720), (2520, 27247), (2772, 24770), (3080, 22293), (3465, 19816), (3960, 17339), (4620, 14862), (4954, 13860), (5544, 12385), (6930, 9908), (7431, 9240)]