354325680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:536

約数の個数: 240

約数和(自身を含む): 1276704000

約数和(自身を除く): 922378320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 59, 60, 72, 76, 80, 90, 95, 114, 118, 120, 144, 152, 171, 177, 180, 190, 228, 236, 240, 285, 295, 304, 342, 354, 360, 380, 439, 456, 472, 531, 570, 590, 684, 708, 720, 760, 855, 878, 885, 912, 944, 1062, 1121, 1140, 1180, 1317, 1368, 1416, 1520, 1710, 1756, 1770, 2124, 2195, 2242, 2280, 2360, 2634, 2655, 2736, 2832, 3363, 3420, 3512, 3540, 3951, 4248, 4390, 4484, 4560, 4720, 5268, 5310, 5605, 6585, 6726, 6840, 7024, 7080, 7902, 8341, 8496, 8780, 8968, 10089, 10536, 10620, 11210, 13170, 13452, 13680, 14160, 15804, 16682, 16815, 17560, 17936, 19755, 20178, 21072, 21240, 22420, 25023, 25901, 26340, 26904, 31608, 33364, 33630, 35120, 39510, 40356, 41705, 42480, 44840, 50046, 50445, 51802, 52680, 53808, 63216, 66728, 67260, 75069, 77703, 79020, 80712, 83410, 89680, 100092, 100890, 103604, 105360, 125115, 129505, 133456, 134520, 150138, 155406, 158040, 161424, 166820, 200184, 201780, 207208, 233109, 250230, 259010, 269040, 300276, 310812, 316080, 333640, 375345, 388515, 400368, 403560, 414416, 466218, 492119, 500460, 518020, 600552, 621624, 667280, 750690, 777030, 807120, 932436, 984238, 1000920, 1036040, 1165545, 1201104, 1243248, 1476357, 1501380, 1554060, 1864872, 1968476, 2001840, 2072080, 2331090, 2460595, 2952714, 3002760, 3108120, 3729744, 3936952, 4429071, 4662180, 4921190, 5905428, 6005520, 6216240, 7381785, 7873904, 8858142, 9324360, 9842380, 11810856, 14763570, 17716284, 18648720, 19684760, 22145355, 23621712, 29527140, 35432568, 39369520, 44290710, 59054280, 70865136, 88581420, 118108560, 177162840, 354325680]

約数ペア:

[(1, 354325680), (2, 177162840), (3, 118108560), (4, 88581420), (5, 70865136), (6, 59054280), (8, 44290710), (9, 39369520), (10, 35432568), (12, 29527140), (15, 23621712), (16, 22145355), (18, 19684760), (19, 18648720), (20, 17716284), (24, 14763570), (30, 11810856), (36, 9842380), (38, 9324360), (40, 8858142), (45, 7873904), (48, 7381785), (57, 6216240), (59, 6005520), (60, 5905428), (72, 4921190), (76, 4662180), (80, 4429071), (90, 3936952), (95, 3729744), (114, 3108120), (118, 3002760), (120, 2952714), (144, 2460595), (152, 2331090), (171, 2072080), (177, 2001840), (180, 1968476), (190, 1864872), (228, 1554060), (236, 1501380), (240, 1476357), (285, 1243248), (295, 1201104), (304, 1165545), (342, 1036040), (354, 1000920), (360, 984238), (380, 932436), (439, 807120), (456, 777030), (472, 750690), (531, 667280), (570, 621624), (590, 600552), (684, 518020), (708, 500460), (720, 492119), (760, 466218), (855, 414416), (878, 403560), (885, 400368), (912, 388515), (944, 375345), (1062, 333640), (1121, 316080), (1140, 310812), (1180, 300276), (1317, 269040), (1368, 259010), (1416, 250230), (1520, 233109), (1710, 207208), (1756, 201780), (1770, 200184), (2124, 166820), (2195, 161424), (2242, 158040), (2280, 155406), (2360, 150138), (2634, 134520), (2655, 133456), (2736, 129505), (2832, 125115), (3363, 105360), (3420, 103604), (3512, 100890), (3540, 100092), (3951, 89680), (4248, 83410), (4390, 80712), (4484, 79020), (4560, 77703), (4720, 75069), (5268, 67260), (5310, 66728), (5605, 63216), (6585, 53808), (6726, 52680), (6840, 51802), (7024, 50445), (7080, 50046), (7902, 44840), (8341, 42480), (8496, 41705), (8780, 40356), (8968, 39510), (10089, 35120), (10536, 33630), (10620, 33364), (11210, 31608), (13170, 26904), (13452, 26340), (13680, 25901), (14160, 25023), (15804, 22420), (16682, 21240), (16815, 21072), (17560, 20178), (17936, 19755)]