260002748460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6802793}}^1$

素因数の和:6802832

約数の個数: 144

約数和(自身を含む): 912009774816

約数和(自身を除く): 652007026356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 6370, 7644, 9555, 12740, 19110, 38220, 6802793, 13605586, 20408379, 27211172, 34013965, 40816758, 47619551, 68027930, 81633516, 88436309, 95239102, 102041895, 136055860, 142858653, 176872618, 190478204, 204083790, 238097755, 265308927, 285717306, 333336857, 353745236, 408167580, 442181545, 476195510, 530617854, 571434612, 619054163, 666673714, 714293265, 884363090, 952391020, 1000010571, 1061235708, 1238108326, 1326544635, 1333347428, 1428586530, 1666684285, 1768726180, 1857162489, 2000021142, 2476216652, 2653089270, 2857173060, 3095270815, 3333368570, 3714324978, 4000042284, 4333379141, 5000052855, 5306178540, 6190541630, 6666737140, 7428649956, 8666758282, 9285812445, 10000105710, 12381083260, 13000137423, 17333516564, 18571624890, 20000211420, 21666895705, 26000274846, 37143249780, 43333791410, 52000549692, 65000687115, 86667582820, 130001374230, 260002748460]

約数ペア:

[(1, 260002748460), (2, 130001374230), (3, 86667582820), (4, 65000687115), (5, 52000549692), (6, 43333791410), (7, 37143249780), (10, 26000274846), (12, 21666895705), (13, 20000211420), (14, 18571624890), (15, 17333516564), (20, 13000137423), (21, 12381083260), (26, 10000105710), (28, 9285812445), (30, 8666758282), (35, 7428649956), (39, 6666737140), (42, 6190541630), (49, 5306178540), (52, 5000052855), (60, 4333379141), (65, 4000042284), (70, 3714324978), (78, 3333368570), (84, 3095270815), (91, 2857173060), (98, 2653089270), (105, 2476216652), (130, 2000021142), (140, 1857162489), (147, 1768726180), (156, 1666684285), (182, 1428586530), (195, 1333347428), (196, 1326544635), (210, 1238108326), (245, 1061235708), (260, 1000010571), (273, 952391020), (294, 884363090), (364, 714293265), (390, 666673714), (420, 619054163), (455, 571434612), (490, 530617854), (546, 476195510), (588, 442181545), (637, 408167580), (735, 353745236), (780, 333336857), (910, 285717306), (980, 265308927), (1092, 238097755), (1274, 204083790), (1365, 190478204), (1470, 176872618), (1820, 142858653), (1911, 136055860), (2548, 102041895), (2730, 95239102), (2940, 88436309), (3185, 81633516), (3822, 68027930), (5460, 47619551), (6370, 40816758), (7644, 34013965), (9555, 27211172), (12740, 20408379), (19110, 13605586), (38220, 6802793)]