212778836640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{80789}}^1$

素因数の和:80900

約数の個数: 288

約数和(自身を含む): 762243955200

約数和(自身を除く): 549465118560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 59, 60, 62, 72, 80, 90, 93, 96, 118, 120, 124, 144, 155, 160, 177, 180, 186, 236, 240, 248, 279, 288, 295, 310, 354, 360, 372, 465, 472, 480, 496, 531, 558, 590, 620, 708, 720, 744, 885, 930, 944, 992, 1062, 1116, 1180, 1240, 1395, 1416, 1440, 1488, 1770, 1829, 1860, 1888, 2124, 2232, 2360, 2480, 2655, 2790, 2832, 2976, 3540, 3658, 3720, 4248, 4464, 4720, 4960, 5310, 5487, 5580, 5664, 7080, 7316, 7440, 8496, 8928, 9145, 9440, 10620, 10974, 11160, 14160, 14632, 14880, 16461, 16992, 18290, 21240, 21948, 22320, 27435, 28320, 29264, 32922, 36580, 42480, 43896, 44640, 54870, 58528, 65844, 73160, 80789, 82305, 84960, 87792, 109740, 131688, 146320, 161578, 164610, 175584, 219480, 242367, 263376, 292640, 323156, 329220, 403945, 438960, 484734, 526752, 646312, 658440, 727101, 807890, 877920, 969468, 1211835, 1292624, 1316880, 1454202, 1615780, 1938936, 2423670, 2504459, 2585248, 2633760, 2908404, 3231560, 3635505, 3877872, 4766551, 4847340, 5008918, 5816808, 6463120, 7271010, 7513377, 7755744, 9533102, 9694680, 10017836, 11633616, 12522295, 12926240, 14299653, 14542020, 15026754, 19066204, 19389360, 20035672, 22540131, 23267232, 23832755, 25044590, 28599306, 29084040, 30053508, 37566885, 38132408, 38778720, 40071344, 42898959, 45080262, 47665510, 50089180, 57198612, 58168080, 60107016, 71498265, 75133770, 76264816, 80142688, 85797918, 90160524, 95331020, 100178360, 112700655, 114397224, 116336160, 120214032, 142996530, 147763081, 150267540, 152529632, 171595836, 180321048, 190662040, 200356720, 214494795, 225401310, 228794448, 240428064, 285993060, 295526162, 300535080, 343191672, 360642096, 381324080, 400713440, 428989590, 443289243, 450802620, 457588896, 571986120, 591052324, 601070160, 686383344, 721284192, 738815405, 762648160, 857979180, 886578486, 901605240, 1143972240, 1182104648, 1202140320, 1329867729, 1372766688, 1477630810, 1715958360, 1773156972, 1803210480, 2216446215, 2287944480, 2364209296, 2659735458, 2955261620, 3431916720, 3546313944, 3606420960, 4432892430, 4728418592, 5319470916, 5910523240, 6649338645, 6863833440, 7092627888, 8865784860, 10638941832, 11821046480, 13298677290, 14185255776, 17731569720, 21277883664, 23642092960, 26597354580, 35463139440, 42555767328, 53194709160, 70926278880, 106389418320, 212778836640]

約数ペア:

[(1, 212778836640), (2, 106389418320), (3, 70926278880), (4, 53194709160), (5, 42555767328), (6, 35463139440), (8, 26597354580), (9, 23642092960), (10, 21277883664), (12, 17731569720), (15, 14185255776), (16, 13298677290), (18, 11821046480), (20, 10638941832), (24, 8865784860), (30, 7092627888), (31, 6863833440), (32, 6649338645), (36, 5910523240), (40, 5319470916), (45, 4728418592), (48, 4432892430), (59, 3606420960), (60, 3546313944), (62, 3431916720), (72, 2955261620), (80, 2659735458), (90, 2364209296), (93, 2287944480), (96, 2216446215), (118, 1803210480), (120, 1773156972), (124, 1715958360), (144, 1477630810), (155, 1372766688), (160, 1329867729), (177, 1202140320), (180, 1182104648), (186, 1143972240), (236, 901605240), (240, 886578486), (248, 857979180), (279, 762648160), (288, 738815405), (295, 721284192), (310, 686383344), (354, 601070160), (360, 591052324), (372, 571986120), (465, 457588896), (472, 450802620), (480, 443289243), (496, 428989590), (531, 400713440), (558, 381324080), (590, 360642096), (620, 343191672), (708, 300535080), (720, 295526162), (744, 285993060), (885, 240428064), (930, 228794448), (944, 225401310), (992, 214494795), (1062, 200356720), (1116, 190662040), (1180, 180321048), (1240, 171595836), (1395, 152529632), (1416, 150267540), (1440, 147763081), (1488, 142996530), (1770, 120214032), (1829, 116336160), (1860, 114397224), (1888, 112700655), (2124, 100178360), (2232, 95331020), (2360, 90160524), (2480, 85797918), (2655, 80142688), (2790, 76264816), (2832, 75133770), (2976, 71498265), (3540, 60107016), (3658, 58168080), (3720, 57198612), (4248, 50089180), (4464, 47665510), (4720, 45080262), (4960, 42898959), (5310, 40071344), (5487, 38778720), (5580, 38132408), (5664, 37566885), (7080, 30053508), (7316, 29084040), (7440, 28599306), (8496, 25044590), (8928, 23832755), (9145, 23267232), (9440, 22540131), (10620, 20035672), (10974, 19389360), (11160, 19066204), (14160, 15026754), (14632, 14542020), (14880, 14299653), (16461, 12926240), (16992, 12522295), (18290, 11633616), (21240, 10017836), (21948, 9694680), (22320, 9533102), (27435, 7755744), (28320, 7513377), (29264, 7271010), (32922, 6463120), (36580, 5816808), (42480, 5008918), (43896, 4847340), (44640, 4766551), (54870, 3877872), (58528, 3635505), (65844, 3231560), (73160, 2908404), (80789, 2633760), (82305, 2585248), (84960, 2504459), (87792, 2423670), (109740, 1938936), (131688, 1615780), (146320, 1454202), (161578, 1316880), (164610, 1292624), (175584, 1211835), (219480, 969468), (242367, 877920), (263376, 807890), (292640, 727101), (323156, 658440), (329220, 646312), (403945, 526752), (438960, 484734)]