681687588120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{42719}}^1$

素因数の和:42919

約数の個数: 384

約数和(自身を含む): 2585428070400

約数和(自身を除く): 1903740482280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 157, 165, 168, 210, 220, 231, 242, 264, 280, 308, 314, 330, 363, 385, 420, 440, 462, 471, 484, 605, 616, 628, 660, 726, 770, 785, 840, 847, 924, 942, 968, 1099, 1155, 1210, 1256, 1320, 1452, 1540, 1570, 1694, 1727, 1815, 1848, 1884, 2198, 2310, 2355, 2420, 2541, 2904, 3080, 3140, 3297, 3388, 3454, 3630, 3768, 4235, 4396, 4620, 4710, 4840, 5082, 5181, 5495, 6280, 6594, 6776, 6908, 7260, 8470, 8635, 8792, 9240, 9420, 10164, 10362, 10990, 12089, 12705, 13188, 13816, 14520, 16485, 16940, 17270, 18840, 18997, 20328, 20724, 21980, 24178, 25410, 25905, 26376, 32970, 33880, 34540, 36267, 37994, 41448, 42719, 43960, 48356, 50820, 51810, 56991, 60445, 65940, 69080, 72534, 75988, 85438, 94985, 96712, 101640, 103620, 113982, 120890, 128157, 131880, 132979, 145068, 151976, 170876, 181335, 189970, 207240, 213595, 227964, 241780, 256314, 265958, 284955, 290136, 299033, 341752, 362670, 379940, 398937, 427190, 455928, 469909, 483560, 512628, 531916, 569910, 598066, 640785, 664895, 725340, 759880, 797874, 854380, 897099, 939818, 1025256, 1063832, 1139820, 1196132, 1281570, 1329790, 1409727, 1450680, 1495165, 1595748, 1708760, 1794198, 1879636, 1994685, 2279640, 2349545, 2392264, 2563140, 2659580, 2819454, 2990330, 3191496, 3289363, 3588396, 3759272, 3989370, 4485495, 4699090, 5126280, 5168999, 5319160, 5638908, 5980660, 6578726, 6706883, 7048635, 7176792, 7978740, 8970990, 9398180, 9868089, 10337998, 11277816, 11961320, 13157452, 13413766, 14097270, 15506997, 15957480, 16446815, 17941980, 18796360, 19736178, 20120649, 20675996, 25844995, 26314904, 26827532, 28194540, 31013994, 32893630, 33534415, 35883960, 36182993, 39472356, 40241298, 41351992, 46948181, 49340445, 51689990, 53655064, 56389080, 62027988, 65787260, 67068830, 72365986, 73775713, 77534985, 78944712, 80482596, 93896362, 98680890, 100603245, 103379980, 108548979, 124055976, 131574520, 134137660, 140844543, 144731972, 147551426, 155069970, 160965192, 180914965, 187792724, 197361780, 201206490, 206759960, 217097958, 221327139, 234740905, 268275320, 281689086, 289463944, 295102852, 310139940, 361829930, 368878565, 375585448, 394723560, 402412980, 434195916, 442654278, 469481810, 516429991, 542744895, 563378172, 590205704, 620279880, 704222715, 723659860, 737757130, 804825960, 811532843, 868391832, 885308556, 938963620, 1032859982, 1085489790, 1106635695, 1126756344, 1408445430, 1447319720, 1475514260, 1549289973, 1623065686, 1770617112, 1877927240, 2065719964, 2170979580, 2213271390, 2434598529, 2582149955, 2816890860, 2951028520, 3098579946, 3246131372, 4057664215, 4131439928, 4341959160, 4426542780, 4869197058, 5164299910, 5633781720, 5680729901, 6197159892, 6492262744, 7746449865, 8115328430, 8853085560, 9738394116, 10328599820, 11361459802, 12172992645, 12394319784, 15492899730, 16230656860, 17042189703, 19476788232, 20657199640, 22722919604, 24345985290, 28403649505, 30985799460, 32461313720, 34084379406, 45445839208, 48691970580, 56807299010, 61971598920, 68168758812, 85210948515, 97383941160, 113614598020, 136337517624, 170421897030, 227229196040, 340843794060, 681687588120]

約数ペア:

[(1, 681687588120), (2, 340843794060), (3, 227229196040), (4, 170421897030), (5, 136337517624), (6, 113614598020), (7, 97383941160), (8, 85210948515), (10, 68168758812), (11, 61971598920), (12, 56807299010), (14, 48691970580), (15, 45445839208), (20, 34084379406), (21, 32461313720), (22, 30985799460), (24, 28403649505), (28, 24345985290), (30, 22722919604), (33, 20657199640), (35, 19476788232), (40, 17042189703), (42, 16230656860), (44, 15492899730), (55, 12394319784), (56, 12172992645), (60, 11361459802), (66, 10328599820), (70, 9738394116), (77, 8853085560), (84, 8115328430), (88, 7746449865), (105, 6492262744), (110, 6197159892), (120, 5680729901), (121, 5633781720), (132, 5164299910), (140, 4869197058), (154, 4426542780), (157, 4341959160), (165, 4131439928), (168, 4057664215), (210, 3246131372), (220, 3098579946), (231, 2951028520), (242, 2816890860), (264, 2582149955), (280, 2434598529), (308, 2213271390), (314, 2170979580), (330, 2065719964), (363, 1877927240), (385, 1770617112), (420, 1623065686), (440, 1549289973), (462, 1475514260), (471, 1447319720), (484, 1408445430), (605, 1126756344), (616, 1106635695), (628, 1085489790), (660, 1032859982), (726, 938963620), (770, 885308556), (785, 868391832), (840, 811532843), (847, 804825960), (924, 737757130), (942, 723659860), (968, 704222715), (1099, 620279880), (1155, 590205704), (1210, 563378172), (1256, 542744895), (1320, 516429991), (1452, 469481810), (1540, 442654278), (1570, 434195916), (1694, 402412980), (1727, 394723560), (1815, 375585448), (1848, 368878565), (1884, 361829930), (2198, 310139940), (2310, 295102852), (2355, 289463944), (2420, 281689086), (2541, 268275320), (2904, 234740905), (3080, 221327139), (3140, 217097958), (3297, 206759960), (3388, 201206490), (3454, 197361780), (3630, 187792724), (3768, 180914965), (4235, 160965192), (4396, 155069970), (4620, 147551426), (4710, 144731972), (4840, 140844543), (5082, 134137660), (5181, 131574520), (5495, 124055976), (6280, 108548979), (6594, 103379980), (6776, 100603245), (6908, 98680890), (7260, 93896362), (8470, 80482596), (8635, 78944712), (8792, 77534985), (9240, 73775713), (9420, 72365986), (10164, 67068830), (10362, 65787260), (10990, 62027988), (12089, 56389080), (12705, 53655064), (13188, 51689990), (13816, 49340445), (14520, 46948181), (16485, 41351992), (16940, 40241298), (17270, 39472356), (18840, 36182993), (18997, 35883960), (20328, 33534415), (20724, 32893630), (21980, 31013994), (24178, 28194540), (25410, 26827532), (25905, 26314904), (26376, 25844995), (32970, 20675996), (33880, 20120649), (34540, 19736178), (36267, 18796360), (37994, 17941980), (41448, 16446815), (42719, 15957480), (43960, 15506997), (48356, 14097270), (50820, 13413766), (51810, 13157452), (56991, 11961320), (60445, 11277816), (65940, 10337998), (69080, 9868089), (72534, 9398180), (75988, 8970990), (85438, 7978740), (94985, 7176792), (96712, 7048635), (101640, 6706883), (103620, 6578726), (113982, 5980660), (120890, 5638908), (128157, 5319160), (131880, 5168999), (132979, 5126280), (145068, 4699090), (151976, 4485495), (170876, 3989370), (181335, 3759272), (189970, 3588396), (207240, 3289363), (213595, 3191496), (227964, 2990330), (241780, 2819454), (256314, 2659580), (265958, 2563140), (284955, 2392264), (290136, 2349545), (299033, 2279640), (341752, 1994685), (362670, 1879636), (379940, 1794198), (398937, 1708760), (427190, 1595748), (455928, 1495165), (469909, 1450680), (483560, 1409727), (512628, 1329790), (531916, 1281570), (569910, 1196132), (598066, 1139820), (640785, 1063832), (664895, 1025256), (725340, 939818), (759880, 897099), (797874, 854380)]