813713040

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{17939}}^1$

素因数の和:17971

約数の個数: 200

約数和(自身を含む): 3230061120

約数和(自身を除く): 2416348080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 17939, 22680, 35878, 45360, 53817, 71756, 89695, 107634, 125573, 143512, 161451, 179390, 215268, 251146, 269085, 287024, 322902, 358780, 376719, 430536, 484353, 502292, 538170, 627865, 645804, 717560, 753438, 807255, 861072, 968706, 1004584, 1076340, 1130157, 1255730, 1291608, 1435120, 1453059, 1506876, 1614510, 1883595, 1937412, 2009168, 2152680, 2260314, 2421765, 2511460, 2583216, 2906118, 3013752, 3229020, 3390471, 3767190, 3874824, 4305360, 4520628, 4843530, 5022920, 5650785, 5812236, 6027504, 6458040, 6780942, 7265295, 7534380, 7749648, 9041256, 9687060, 10045840, 10171413, 11301570, 11624472, 12916080, 13561884, 14530590, 15068760, 16952355, 18082512, 19374120, 20342826, 22603140, 23248944, 27123768, 29061180, 30137520, 33904710, 38748240, 40685652, 45206280, 50857065, 54247536, 58122360, 67809420, 81371304, 90412560, 101714130, 116244720, 135618840, 162742608, 203428260, 271237680, 406856520, 813713040]

約数ペア:

[(1, 813713040), (2, 406856520), (3, 271237680), (4, 203428260), (5, 162742608), (6, 135618840), (7, 116244720), (8, 101714130), (9, 90412560), (10, 81371304), (12, 67809420), (14, 58122360), (15, 54247536), (16, 50857065), (18, 45206280), (20, 40685652), (21, 38748240), (24, 33904710), (27, 30137520), (28, 29061180), (30, 27123768), (35, 23248944), (36, 22603140), (40, 20342826), (42, 19374120), (45, 18082512), (48, 16952355), (54, 15068760), (56, 14530590), (60, 13561884), (63, 12916080), (70, 11624472), (72, 11301570), (80, 10171413), (81, 10045840), (84, 9687060), (90, 9041256), (105, 7749648), (108, 7534380), (112, 7265295), (120, 6780942), (126, 6458040), (135, 6027504), (140, 5812236), (144, 5650785), (162, 5022920), (168, 4843530), (180, 4520628), (189, 4305360), (210, 3874824), (216, 3767190), (240, 3390471), (252, 3229020), (270, 3013752), (280, 2906118), (315, 2583216), (324, 2511460), (336, 2421765), (360, 2260314), (378, 2152680), (405, 2009168), (420, 1937412), (432, 1883595), (504, 1614510), (540, 1506876), (560, 1453059), (567, 1435120), (630, 1291608), (648, 1255730), (720, 1130157), (756, 1076340), (810, 1004584), (840, 968706), (945, 861072), (1008, 807255), (1080, 753438), (1134, 717560), (1260, 645804), (1296, 627865), (1512, 538170), (1620, 502292), (1680, 484353), (1890, 430536), (2160, 376719), (2268, 358780), (2520, 322902), (2835, 287024), (3024, 269085), (3240, 251146), (3780, 215268), (4536, 179390), (5040, 161451), (5670, 143512), (6480, 125573), (7560, 107634), (9072, 89695), (11340, 71756), (15120, 53817), (17939, 45360), (22680, 35878)]