218071566720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{284659}}^1$

素因数の和:284710

約数の個数: 384

約数和(自身を含む): 905901984000

約数和(自身を除く): 687830417280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 384, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 640, 665, 672, 684, 720, 760, 798, 840, 855, 896, 912, 960, 1008, 1064, 1120, 1140, 1152, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1920, 1995, 2016, 2128, 2240, 2280, 2394, 2432, 2520, 2660, 2688, 2736, 2880, 3040, 3192, 3360, 3420, 3648, 3990, 4032, 4256, 4480, 4560, 4788, 5040, 5320, 5472, 5760, 5985, 6080, 6384, 6720, 6840, 7296, 7980, 8064, 8512, 9120, 9576, 10080, 10640, 10944, 11970, 12160, 12768, 13440, 13680, 15960, 17024, 18240, 19152, 20160, 21280, 21888, 23940, 25536, 27360, 31920, 36480, 38304, 40320, 42560, 47880, 51072, 54720, 63840, 76608, 85120, 95760, 109440, 127680, 153216, 191520, 255360, 284659, 383040, 569318, 766080, 853977, 1138636, 1423295, 1707954, 1992613, 2277272, 2561931, 2846590, 3415908, 3985226, 4269885, 4554544, 5123862, 5408521, 5693180, 5977839, 6831816, 7970452, 8539770, 9109088, 9963065, 10247724, 10817042, 11386360, 11955678, 12809655, 13663632, 15940904, 16225563, 17079540, 17933517, 18218176, 19926130, 20495448, 21634084, 22772720, 23911356, 25619310, 27042605, 27327264, 29889195, 31881808, 32451126, 34159080, 35867034, 36436352, 37859647, 39852260, 40990896, 43268168, 45545440, 47822712, 48676689, 51238620, 54085210, 54654528, 59778390, 63763616, 64902252, 68318160, 71734068, 75719294, 79704520, 81127815, 81981792, 86536336, 89667585, 91090880, 95645424, 97353378, 102477240, 108170420, 109309056, 113578941, 119556780, 127527232, 129804504, 136636320, 143468136, 151438588, 159409040, 162255630, 163963584, 173072672, 179335170, 182181760, 189298235, 191290848, 194706756, 204954480, 216340840, 227157882, 239113560, 243383445, 255054464, 259609008, 273272640, 286936272, 302877176, 318818080, 324511260, 327927168, 340736823, 346145344, 358670340, 378596470, 382581696, 389413512, 409908960, 432681680, 454315764, 478227120, 486766890, 519218016, 546545280, 567894705, 573872544, 605754352, 637636160, 649022520, 681473646, 692290688, 717340680, 757192940, 765163392, 778827024, 819817920, 865363360, 908631528, 956454240, 973533780, 1038436032, 1135789410, 1147745088, 1211508704, 1275272320, 1298045040, 1362947292, 1434681360, 1514385880, 1557654048, 1639635840, 1703684115, 1730726720, 1817263056, 1912908480, 1947067560, 2076872064, 2271578820, 2295490176, 2423017408, 2596090080, 2725894584, 2869362720, 3028771760, 3115308096, 3407368230, 3461453440, 3634526112, 3825816960, 3894135120, 4543157640, 4846034816, 5192180160, 5451789168, 5738725440, 6057543520, 6230616192, 6814736460, 7269052224, 7788270240, 9086315280, 10384360320, 10903578336, 11477450880, 12115087040, 13629472920, 14538104448, 15576540480, 18172630560, 21807156672, 24230174080, 27258945840, 31153080960, 36345261120, 43614313344, 54517891680, 72690522240, 109035783360, 218071566720]

約数ペア:

[(1, 218071566720), (2, 109035783360), (3, 72690522240), (4, 54517891680), (5, 43614313344), (6, 36345261120), (7, 31153080960), (8, 27258945840), (9, 24230174080), (10, 21807156672), (12, 18172630560), (14, 15576540480), (15, 14538104448), (16, 13629472920), (18, 12115087040), (19, 11477450880), (20, 10903578336), (21, 10384360320), (24, 9086315280), (28, 7788270240), (30, 7269052224), (32, 6814736460), (35, 6230616192), (36, 6057543520), (38, 5738725440), (40, 5451789168), (42, 5192180160), (45, 4846034816), (48, 4543157640), (56, 3894135120), (57, 3825816960), (60, 3634526112), (63, 3461453440), (64, 3407368230), (70, 3115308096), (72, 3028771760), (76, 2869362720), (80, 2725894584), (84, 2596090080), (90, 2423017408), (95, 2295490176), (96, 2271578820), (105, 2076872064), (112, 1947067560), (114, 1912908480), (120, 1817263056), (126, 1730726720), (128, 1703684115), (133, 1639635840), (140, 1557654048), (144, 1514385880), (152, 1434681360), (160, 1362947292), (168, 1298045040), (171, 1275272320), (180, 1211508704), (190, 1147745088), (192, 1135789410), (210, 1038436032), (224, 973533780), (228, 956454240), (240, 908631528), (252, 865363360), (266, 819817920), (280, 778827024), (285, 765163392), (288, 757192940), (304, 717340680), (315, 692290688), (320, 681473646), (336, 649022520), (342, 637636160), (360, 605754352), (380, 573872544), (384, 567894705), (399, 546545280), (420, 519218016), (448, 486766890), (456, 478227120), (480, 454315764), (504, 432681680), (532, 409908960), (560, 389413512), (570, 382581696), (576, 378596470), (608, 358670340), (630, 346145344), (640, 340736823), (665, 327927168), (672, 324511260), (684, 318818080), (720, 302877176), (760, 286936272), (798, 273272640), (840, 259609008), (855, 255054464), (896, 243383445), (912, 239113560), (960, 227157882), (1008, 216340840), (1064, 204954480), (1120, 194706756), (1140, 191290848), (1152, 189298235), (1197, 182181760), (1216, 179335170), (1260, 173072672), (1330, 163963584), (1344, 162255630), (1368, 159409040), (1440, 151438588), (1520, 143468136), (1596, 136636320), (1680, 129804504), (1710, 127527232), (1824, 119556780), (1920, 113578941), (1995, 109309056), (2016, 108170420), (2128, 102477240), (2240, 97353378), (2280, 95645424), (2394, 91090880), (2432, 89667585), (2520, 86536336), (2660, 81981792), (2688, 81127815), (2736, 79704520), (2880, 75719294), (3040, 71734068), (3192, 68318160), (3360, 64902252), (3420, 63763616), (3648, 59778390), (3990, 54654528), (4032, 54085210), (4256, 51238620), (4480, 48676689), (4560, 47822712), (4788, 45545440), (5040, 43268168), (5320, 40990896), (5472, 39852260), (5760, 37859647), (5985, 36436352), (6080, 35867034), (6384, 34159080), (6720, 32451126), (6840, 31881808), (7296, 29889195), (7980, 27327264), (8064, 27042605), (8512, 25619310), (9120, 23911356), (9576, 22772720), (10080, 21634084), (10640, 20495448), (10944, 19926130), (11970, 18218176), (12160, 17933517), (12768, 17079540), (13440, 16225563), (13680, 15940904), (15960, 13663632), (17024, 12809655), (18240, 11955678), (19152, 11386360), (20160, 10817042), (21280, 10247724), (21888, 9963065), (23940, 9109088), (25536, 8539770), (27360, 7970452), (31920, 6831816), (36480, 5977839), (38304, 5693180), (40320, 5408521), (42560, 5123862), (47880, 4554544), (51072, 4269885), (54720, 3985226), (63840, 3415908), (76608, 2846590), (85120, 2561931), (95760, 2277272), (109440, 1992613), (127680, 1707954), (153216, 1423295), (191520, 1138636), (255360, 853977), (284659, 766080), (383040, 569318)]