15665224680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{60353}}^1$

素因数の和:60480

約数の個数: 192

約数和(自身を含む): 58750997760

約数和(自身を除く): 43085773080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 103, 105, 120, 126, 140, 168, 180, 206, 210, 252, 280, 309, 315, 360, 412, 420, 504, 515, 618, 630, 721, 824, 840, 927, 1030, 1236, 1260, 1442, 1545, 1854, 2060, 2163, 2472, 2520, 2884, 3090, 3605, 3708, 4120, 4326, 4635, 5768, 6180, 6489, 7210, 7416, 8652, 9270, 10815, 12360, 12978, 14420, 17304, 18540, 21630, 25956, 28840, 32445, 37080, 43260, 51912, 60353, 64890, 86520, 120706, 129780, 181059, 241412, 259560, 301765, 362118, 422471, 482824, 543177, 603530, 724236, 844942, 905295, 1086354, 1207060, 1267413, 1448472, 1689884, 1810590, 2112355, 2172708, 2414120, 2534826, 2715885, 3379768, 3621180, 3802239, 4224710, 4345416, 5069652, 5431770, 6216359, 6337065, 7242360, 7604478, 8449420, 10139304, 10863540, 12432718, 12674130, 15208956, 16898840, 18649077, 19011195, 21727080, 24865436, 25348260, 30417912, 31081795, 37298154, 38022390, 43514513, 49730872, 50696520, 55947231, 62163590, 74596308, 76044780, 87029026, 93245385, 111894462, 124327180, 130543539, 149192616, 152089560, 174058052, 186490770, 217572565, 223788924, 248654360, 261087078, 279736155, 348116104, 372981540, 391630617, 435145130, 447577848, 522174156, 559472310, 652717695, 745963080, 783261234, 870290260, 1044348312, 1118944620, 1305435390, 1566522468, 1740580520, 1958153085, 2237889240, 2610870780, 3133044936, 3916306170, 5221741560, 7832612340, 15665224680]

約数ペア:

[(1, 15665224680), (2, 7832612340), (3, 5221741560), (4, 3916306170), (5, 3133044936), (6, 2610870780), (7, 2237889240), (8, 1958153085), (9, 1740580520), (10, 1566522468), (12, 1305435390), (14, 1118944620), (15, 1044348312), (18, 870290260), (20, 783261234), (21, 745963080), (24, 652717695), (28, 559472310), (30, 522174156), (35, 447577848), (36, 435145130), (40, 391630617), (42, 372981540), (45, 348116104), (56, 279736155), (60, 261087078), (63, 248654360), (70, 223788924), (72, 217572565), (84, 186490770), (90, 174058052), (103, 152089560), (105, 149192616), (120, 130543539), (126, 124327180), (140, 111894462), (168, 93245385), (180, 87029026), (206, 76044780), (210, 74596308), (252, 62163590), (280, 55947231), (309, 50696520), (315, 49730872), (360, 43514513), (412, 38022390), (420, 37298154), (504, 31081795), (515, 30417912), (618, 25348260), (630, 24865436), (721, 21727080), (824, 19011195), (840, 18649077), (927, 16898840), (1030, 15208956), (1236, 12674130), (1260, 12432718), (1442, 10863540), (1545, 10139304), (1854, 8449420), (2060, 7604478), (2163, 7242360), (2472, 6337065), (2520, 6216359), (2884, 5431770), (3090, 5069652), (3605, 4345416), (3708, 4224710), (4120, 3802239), (4326, 3621180), (4635, 3379768), (5768, 2715885), (6180, 2534826), (6489, 2414120), (7210, 2172708), (7416, 2112355), (8652, 1810590), (9270, 1689884), (10815, 1448472), (12360, 1267413), (12978, 1207060), (14420, 1086354), (17304, 905295), (18540, 844942), (21630, 724236), (25956, 603530), (28840, 543177), (32445, 482824), (37080, 422471), (43260, 362118), (51912, 301765), (60353, 259560), (64890, 241412), (86520, 181059), (120706, 129780)]