16644168720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{15401}}^1$

素因数の和:15518

約数の個数: 240

約数和(自身を含む): 59587257600

約数和(自身を除く): 42943088880

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, 60, 72, 76, 79, 80, 90, 95, 114, 120, 144, 152, 158, 171, 180, 190, 228, 237, 240, 285, 304, 316, 342, 360, 380, 395, 456, 474, 570, 632, 684, 711, 720, 760, 790, 855, 912, 948, 1140, 1185, 1264, 1368, 1422, 1501, 1520, 1580, 1710, 1896, 2280, 2370, 2736, 2844, 3002, 3160, 3420, 3555, 3792, 4503, 4560, 4740, 5688, 6004, 6320, 6840, 7110, 7505, 9006, 9480, 11376, 12008, 13509, 13680, 14220, 15010, 15401, 18012, 18960, 22515, 24016, 27018, 28440, 30020, 30802, 36024, 45030, 46203, 54036, 56880, 60040, 61604, 67545, 72048, 77005, 90060, 92406, 108072, 120080, 123208, 135090, 138609, 154010, 180120, 184812, 216144, 231015, 246416, 270180, 277218, 292619, 308020, 360240, 369624, 462030, 540360, 554436, 585238, 616040, 693045, 739248, 877857, 924060, 1080720, 1108872, 1170476, 1216679, 1232080, 1386090, 1463095, 1755714, 1848120, 2217744, 2340952, 2433358, 2633571, 2772180, 2926190, 3511428, 3650037, 3696240, 4389285, 4681904, 4866716, 5267142, 5544360, 5852380, 6083395, 7022856, 7300074, 8778570, 9733432, 10534284, 10950111, 11088720, 11704760, 12166790, 13167855, 14045712, 14600148, 17557140, 18250185, 19466864, 21068568, 21900222, 23116901, 23409520, 24333580, 26335710, 29200296, 35114280, 36500370, 42137136, 43800444, 46233802, 48667160, 52671420, 54750555, 58400592, 69350703, 70228560, 73000740, 87600888, 92467604, 97334320, 105342840, 109501110, 115584505, 138701406, 146001480, 175201776, 184935208, 208052109, 210685680, 219002220, 231169010, 277402812, 292002960, 346753515, 369870416, 416104218, 438004440, 462338020, 554805624, 693507030, 832208436, 876008880, 924676040, 1040260545, 1109611248, 1387014060, 1664416872, 1849352080, 2080521090, 2774028120, 3328833744, 4161042180, 5548056240, 8322084360, 16644168720]

約数ペア:

[(1, 16644168720), (2, 8322084360), (3, 5548056240), (4, 4161042180), (5, 3328833744), (6, 2774028120), (8, 2080521090), (9, 1849352080), (10, 1664416872), (12, 1387014060), (15, 1109611248), (16, 1040260545), (18, 924676040), (19, 876008880), (20, 832208436), (24, 693507030), (30, 554805624), (36, 462338020), (38, 438004440), (40, 416104218), (45, 369870416), (48, 346753515), (57, 292002960), (60, 277402812), (72, 231169010), (76, 219002220), (79, 210685680), (80, 208052109), (90, 184935208), (95, 175201776), (114, 146001480), (120, 138701406), (144, 115584505), (152, 109501110), (158, 105342840), (171, 97334320), (180, 92467604), (190, 87600888), (228, 73000740), (237, 70228560), (240, 69350703), (285, 58400592), (304, 54750555), (316, 52671420), (342, 48667160), (360, 46233802), (380, 43800444), (395, 42137136), (456, 36500370), (474, 35114280), (570, 29200296), (632, 26335710), (684, 24333580), (711, 23409520), (720, 23116901), (760, 21900222), (790, 21068568), (855, 19466864), (912, 18250185), (948, 17557140), (1140, 14600148), (1185, 14045712), (1264, 13167855), (1368, 12166790), (1422, 11704760), (1501, 11088720), (1520, 10950111), (1580, 10534284), (1710, 9733432), (1896, 8778570), (2280, 7300074), (2370, 7022856), (2736, 6083395), (2844, 5852380), (3002, 5544360), (3160, 5267142), (3420, 4866716), (3555, 4681904), (3792, 4389285), (4503, 3696240), (4560, 3650037), (4740, 3511428), (5688, 2926190), (6004, 2772180), (6320, 2633571), (6840, 2433358), (7110, 2340952), (7505, 2217744), (9006, 1848120), (9480, 1755714), (11376, 1463095), (12008, 1386090), (13509, 1232080), (13680, 1216679), (14220, 1170476), (15010, 1108872), (15401, 1080720), (18012, 924060), (18960, 877857), (22515, 739248), (24016, 693045), (27018, 616040), (28440, 585238), (30020, 554436), (30802, 540360), (36024, 462030), (45030, 369624), (46203, 360240), (54036, 308020), (56880, 292619), (60040, 277218), (61604, 270180), (67545, 246416), (72048, 231015), (77005, 216144), (90060, 184812), (92406, 180120), (108072, 154010), (120080, 138609), (123208, 135090)]