19156979520

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5557}}^1$

素因数の和:5612

約数の個数: 560

約数和(自身を含む): 81993394560

約数和(自身を除く): 62836415040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 162, 168, 171, 180, 189, 190, 192, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 320, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 448, 456, 480, 504, 513, 532, 540, 560, 567, 570, 576, 608, 630, 648, 665, 672, 684, 720, 756, 760, 798, 810, 840, 855, 864, 912, 945, 960, 1008, 1026, 1064, 1080, 1120, 1134, 1140, 1197, 1216, 1260, 1296, 1330, 1344, 1368, 1440, 1512, 1520, 1539, 1596, 1620, 1680, 1710, 1728, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2240, 2268, 2280, 2394, 2520, 2565, 2592, 2660, 2736, 2835, 2880, 3024, 3040, 3078, 3192, 3240, 3360, 3420, 3591, 3648, 3780, 3990, 4032, 4104, 4256, 4320, 4536, 4560, 4788, 5040, 5130, 5184, 5320, 5472, 5557, 5670, 5985, 6048, 6080, 6156, 6384, 6480, 6720, 6840, 7182, 7560, 7695, 7980, 8208, 8512, 8640, 9072, 9120, 9576, 10080, 10260, 10640, 10773, 10944, 11114, 11340, 11970, 12096, 12312, 12768, 12960, 13680, 14364, 15120, 15390, 15960, 16416, 16671, 17955, 18144, 18240, 19152, 20160, 20520, 21280, 21546, 22228, 22680, 23940, 24624, 25536, 25920, 27360, 27785, 28728, 30240, 30780, 31920, 32832, 33342, 35910, 36288, 38304, 38899, 41040, 42560, 43092, 44456, 45360, 47880, 49248, 50013, 53865, 54720, 55570, 57456, 60480, 61560, 63840, 66684, 71820, 76608, 77798, 82080, 83355, 86184, 88912, 90720, 95760, 98496, 100026, 105583, 107730, 111140, 114912, 116697, 123120, 127680, 133368, 143640, 150039, 155596, 164160, 166710, 172368, 177824, 181440, 191520, 194495, 200052, 211166, 215460, 222280, 229824, 233394, 246240, 250065, 266736, 287280, 300078, 311192, 316749, 333420, 344736, 350091, 355648, 383040, 388990, 400104, 422332, 430920, 444560, 450117, 466788, 492480, 500130, 527915, 533472, 574560, 583485, 600156, 622384, 633498, 666840, 689472, 700182, 739081, 750195, 777980, 800208, 844664, 861840, 889120, 900234, 933576, 950247, 1000260, 1050273, 1055830, 1066944, 1149120, 1166970, 1200312, 1244768, 1266996, 1333680, 1400364, 1478162, 1500390, 1555960, 1583745, 1600416, 1689328, 1723680, 1750455, 1778240, 1800468, 1867152, 1900494, 2000520, 2100546, 2111660, 2217243, 2250585, 2333940, 2400624, 2489536, 2533992, 2667360, 2800728, 2850741, 2956324, 3000780, 3111920, 3150819, 3167490, 3200832, 3378656, 3447360, 3500910, 3600936, 3695405, 3734304, 3800988, 4001040, 4201092, 4223320, 4434486, 4501170, 4667880, 4751235, 4801248, 5067984, 5251365, 5334720, 5601456, 5701482, 5912648, 6001560, 6223840, 6301638, 6334980, 6651729, 6757312, 7001820, 7201872, 7390810, 7468608, 7601976, 8002080, 8402184, 8446640, 8552223, 8868972, 9002340, 9335760, 9502470, 9602496, 10135968, 10502730, 11086215, 11202912, 11402964, 11825296, 12003120, 12447680, 12603276, 12669960, 13303458, 14003640, 14253705, 14403744, 14781620, 15203952, 15754095, 16004160, 16804368, 16893280, 17104446, 17737944, 18004680, 18671520, 19004940, 19955187, 20271936, 21005460, 22172430, 22405824, 22805928, 23650592, 24006240, 25206552, 25339920, 26606916, 28007280, 28507410, 28807488, 29563240, 30407904, 31508190, 33258645, 33608736, 33786560, 34208892, 35475888, 36009360, 37343040, 38009880, 39910374, 42010920, 42761115, 44344860, 45611856, 47301184, 48012480, 50413104, 50679840, 53213832, 56014560, 57014820, 59126480, 59865561, 60815808, 63016380, 66517290, 67217472, 68417784, 70951776, 72018720, 76019760, 79820748, 84021840, 85522230, 88689720, 91223712, 99775935, 100826208, 101359680, 106427664, 112029120, 114029640, 118252960, 119731122, 126032760, 133034580, 136835568, 141903552, 144037440, 152039520, 159641496, 168043680, 171044460, 177379440, 182447424, 199551870, 201652416, 212855328, 228059280, 236505920, 239462244, 252065520, 266069160, 273671136, 299327805, 304079040, 319282992, 336087360, 342088920, 354758880, 399103740, 425710656, 456118560, 478924488, 504131040, 532138320, 547342272, 598655610, 638565984, 684177840, 709517760, 798207480, 912237120, 957848976, 1008262080, 1064276640, 1197311220, 1277131968, 1368355680, 1596414960, 1915697952, 2128553280, 2394622440, 2736711360, 3192829920, 3831395904, 4789244880, 6385659840, 9578489760, 19156979520]

約数ペア:

[(1, 19156979520), (2, 9578489760), (3, 6385659840), (4, 4789244880), (5, 3831395904), (6, 3192829920), (7, 2736711360), (8, 2394622440), (9, 2128553280), (10, 1915697952), (12, 1596414960), (14, 1368355680), (15, 1277131968), (16, 1197311220), (18, 1064276640), (19, 1008262080), (20, 957848976), (21, 912237120), (24, 798207480), (27, 709517760), (28, 684177840), (30, 638565984), (32, 598655610), (35, 547342272), (36, 532138320), (38, 504131040), (40, 478924488), (42, 456118560), (45, 425710656), (48, 399103740), (54, 354758880), (56, 342088920), (57, 336087360), (60, 319282992), (63, 304079040), (64, 299327805), (70, 273671136), (72, 266069160), (76, 252065520), (80, 239462244), (81, 236505920), (84, 228059280), (90, 212855328), (95, 201652416), (96, 199551870), (105, 182447424), (108, 177379440), (112, 171044460), (114, 168043680), (120, 159641496), (126, 152039520), (133, 144037440), (135, 141903552), (140, 136835568), (144, 133034580), (152, 126032760), (160, 119731122), (162, 118252960), (168, 114029640), (171, 112029120), (180, 106427664), (189, 101359680), (190, 100826208), (192, 99775935), (210, 91223712), (216, 88689720), (224, 85522230), (228, 84021840), (240, 79820748), (252, 76019760), (266, 72018720), (270, 70951776), (280, 68417784), (285, 67217472), (288, 66517290), (304, 63016380), (315, 60815808), (320, 59865561), (324, 59126480), (336, 57014820), (342, 56014560), (360, 53213832), (378, 50679840), (380, 50413104), (399, 48012480), (405, 47301184), (420, 45611856), (432, 44344860), (448, 42761115), (456, 42010920), (480, 39910374), (504, 38009880), (513, 37343040), (532, 36009360), (540, 35475888), (560, 34208892), (567, 33786560), (570, 33608736), (576, 33258645), (608, 31508190), (630, 30407904), (648, 29563240), (665, 28807488), (672, 28507410), (684, 28007280), (720, 26606916), (756, 25339920), (760, 25206552), (798, 24006240), (810, 23650592), (840, 22805928), (855, 22405824), (864, 22172430), (912, 21005460), (945, 20271936), (960, 19955187), (1008, 19004940), (1026, 18671520), (1064, 18004680), (1080, 17737944), (1120, 17104446), (1134, 16893280), (1140, 16804368), (1197, 16004160), (1216, 15754095), (1260, 15203952), (1296, 14781620), (1330, 14403744), (1344, 14253705), (1368, 14003640), (1440, 13303458), (1512, 12669960), (1520, 12603276), (1539, 12447680), (1596, 12003120), (1620, 11825296), (1680, 11402964), (1710, 11202912), (1728, 11086215), (1824, 10502730), (1890, 10135968), (1995, 9602496), (2016, 9502470), (2052, 9335760), (2128, 9002340), (2160, 8868972), (2240, 8552223), (2268, 8446640), (2280, 8402184), (2394, 8002080), (2520, 7601976), (2565, 7468608), (2592, 7390810), (2660, 7201872), (2736, 7001820), (2835, 6757312), (2880, 6651729), (3024, 6334980), (3040, 6301638), (3078, 6223840), (3192, 6001560), (3240, 5912648), (3360, 5701482), (3420, 5601456), (3591, 5334720), (3648, 5251365), (3780, 5067984), (3990, 4801248), (4032, 4751235), (4104, 4667880), (4256, 4501170), (4320, 4434486), (4536, 4223320), (4560, 4201092), (4788, 4001040), (5040, 3800988), (5130, 3734304), (5184, 3695405), (5320, 3600936), (5472, 3500910), (5557, 3447360), (5670, 3378656), (5985, 3200832), (6048, 3167490), (6080, 3150819), (6156, 3111920), (6384, 3000780), (6480, 2956324), (6720, 2850741), (6840, 2800728), (7182, 2667360), (7560, 2533992), (7695, 2489536), (7980, 2400624), (8208, 2333940), (8512, 2250585), (8640, 2217243), (9072, 2111660), (9120, 2100546), (9576, 2000520), (10080, 1900494), (10260, 1867152), (10640, 1800468), (10773, 1778240), (10944, 1750455), (11114, 1723680), (11340, 1689328), (11970, 1600416), (12096, 1583745), (12312, 1555960), (12768, 1500390), (12960, 1478162), (13680, 1400364), (14364, 1333680), (15120, 1266996), (15390, 1244768), (15960, 1200312), (16416, 1166970), (16671, 1149120), (17955, 1066944), (18144, 1055830), (18240, 1050273), (19152, 1000260), (20160, 950247), (20520, 933576), (21280, 900234), (21546, 889120), (22228, 861840), (22680, 844664), (23940, 800208), (24624, 777980), (25536, 750195), (25920, 739081), (27360, 700182), (27785, 689472), (28728, 666840), (30240, 633498), (30780, 622384), (31920, 600156), (32832, 583485), (33342, 574560), (35910, 533472), (36288, 527915), (38304, 500130), (38899, 492480), (41040, 466788), (42560, 450117), (43092, 444560), (44456, 430920), (45360, 422332), (47880, 400104), (49248, 388990), (50013, 383040), (53865, 355648), (54720, 350091), (55570, 344736), (57456, 333420), (60480, 316749), (61560, 311192), (63840, 300078), (66684, 287280), (71820, 266736), (76608, 250065), (77798, 246240), (82080, 233394), (83355, 229824), (86184, 222280), (88912, 215460), (90720, 211166), (95760, 200052), (98496, 194495), (100026, 191520), (105583, 181440), (107730, 177824), (111140, 172368), (114912, 166710), (116697, 164160), (123120, 155596), (127680, 150039), (133368, 143640)]