2680157480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 384

約数和(自身を含む): 8601292800

約数和(自身を除く): 5921135320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 19, 20, 22, 26, 28, 35, 38, 40, 44, 52, 55, 56, 65, 70, 76, 77, 88, 91, 95, 104, 110, 130, 133, 140, 143, 152, 154, 169, 182, 190, 209, 220, 247, 260, 266, 271, 280, 286, 308, 338, 364, 380, 385, 418, 440, 455, 494, 520, 532, 542, 572, 616, 665, 676, 715, 728, 760, 770, 836, 845, 910, 988, 1001, 1045, 1064, 1084, 1144, 1183, 1235, 1330, 1352, 1355, 1430, 1463, 1540, 1672, 1690, 1729, 1820, 1859, 1897, 1976, 2002, 2090, 2168, 2366, 2470, 2660, 2710, 2717, 2860, 2926, 2981, 3080, 3211, 3380, 3458, 3523, 3640, 3718, 3794, 4004, 4180, 4732, 4940, 5005, 5149, 5320, 5420, 5434, 5720, 5852, 5915, 5962, 6422, 6760, 6916, 7046, 7315, 7436, 7588, 8008, 8360, 8645, 9295, 9464, 9485, 9880, 10010, 10298, 10840, 10868, 11704, 11830, 11924, 12844, 13013, 13585, 13832, 14092, 14630, 14872, 14905, 15176, 16055, 17290, 17615, 18590, 18970, 19019, 20020, 20596, 20867, 21736, 22477, 23660, 23848, 24661, 25688, 25745, 26026, 27170, 28184, 29260, 29810, 32110, 34580, 35230, 35321, 36043, 37180, 37940, 38038, 38753, 40040, 41192, 41734, 44954, 45799, 47320, 49322, 51490, 52052, 54340, 56639, 58520, 59620, 64220, 65065, 66937, 69160, 70460, 70642, 72086, 74360, 75880, 76076, 77506, 83468, 89908, 91598, 95095, 98644, 102980, 104104, 104335, 108680, 112385, 113278, 119240, 123305, 128440, 130130, 133874, 140920, 141284, 144172, 152152, 155012, 166936, 176605, 179816, 180215, 183196, 190190, 193765, 197288, 205960, 208670, 224770, 226556, 228995, 246610, 247247, 260260, 267748, 271271, 282568, 283195, 288344, 310024, 320593, 334685, 353210, 360430, 366392, 380380, 387530, 396473, 417340, 449540, 453112, 457990, 468559, 493220, 494494, 503789, 520520, 535496, 542542, 566390, 641186, 669370, 706420, 720860, 736307, 760760, 775060, 792946, 834680, 870181, 899080, 915980, 937118, 986440, 988988, 1007578, 1085084, 1132780, 1236235, 1282372, 1338740, 1356355, 1412840, 1441720, 1472614, 1550120, 1585892, 1602965, 1740362, 1831960, 1874236, 1977976, 1982365, 2015156, 2170168, 2265560, 2342795, 2472470, 2518945, 2564744, 2677480, 2712710, 2945228, 3171784, 3205930, 3480724, 3526523, 3681535, 3748472, 3964730, 4030312, 4350905, 4685590, 4944940, 5037890, 5154149, 5425420, 5890456, 6091267, 6411860, 6961448, 7053046, 7363070, 7929460, 8701810, 9371180, 9571991, 9889880, 10075780, 10308298, 10850840, 12182534, 12823720, 14106092, 14726140, 15858920, 17403620, 17632615, 18742360, 19143982, 20151560, 20616596, 24365068, 25770745, 28212184, 29452280, 30456335, 34807240, 35265230, 38287964, 41233192, 47859955, 48730136, 51541490, 60912670, 67003937, 70530460, 76575928, 95719910, 103082980, 121825340, 134007874, 141060920, 191439820, 206165960, 243650680, 268015748, 335019685, 382879640, 536031496, 670039370, 1340078740, 2680157480]

約数ペア:

[(1, 2680157480), (2, 1340078740), (4, 670039370), (5, 536031496), (7, 382879640), (8, 335019685), (10, 268015748), (11, 243650680), (13, 206165960), (14, 191439820), (19, 141060920), (20, 134007874), (22, 121825340), (26, 103082980), (28, 95719910), (35, 76575928), (38, 70530460), (40, 67003937), (44, 60912670), (52, 51541490), (55, 48730136), (56, 47859955), (65, 41233192), (70, 38287964), (76, 35265230), (77, 34807240), (88, 30456335), (91, 29452280), (95, 28212184), (104, 25770745), (110, 24365068), (130, 20616596), (133, 20151560), (140, 19143982), (143, 18742360), (152, 17632615), (154, 17403620), (169, 15858920), (182, 14726140), (190, 14106092), (209, 12823720), (220, 12182534), (247, 10850840), (260, 10308298), (266, 10075780), (271, 9889880), (280, 9571991), (286, 9371180), (308, 8701810), (338, 7929460), (364, 7363070), (380, 7053046), (385, 6961448), (418, 6411860), (440, 6091267), (455, 5890456), (494, 5425420), (520, 5154149), (532, 5037890), (542, 4944940), (572, 4685590), (616, 4350905), (665, 4030312), (676, 3964730), (715, 3748472), (728, 3681535), (760, 3526523), (770, 3480724), (836, 3205930), (845, 3171784), (910, 2945228), (988, 2712710), (1001, 2677480), (1045, 2564744), (1064, 2518945), (1084, 2472470), (1144, 2342795), (1183, 2265560), (1235, 2170168), (1330, 2015156), (1352, 1982365), (1355, 1977976), (1430, 1874236), (1463, 1831960), (1540, 1740362), (1672, 1602965), (1690, 1585892), (1729, 1550120), (1820, 1472614), (1859, 1441720), (1897, 1412840), (1976, 1356355), (2002, 1338740), (2090, 1282372), (2168, 1236235), (2366, 1132780), (2470, 1085084), (2660, 1007578), (2710, 988988), (2717, 986440), (2860, 937118), (2926, 915980), (2981, 899080), (3080, 870181), (3211, 834680), (3380, 792946), (3458, 775060), (3523, 760760), (3640, 736307), (3718, 720860), (3794, 706420), (4004, 669370), (4180, 641186), (4732, 566390), (4940, 542542), (5005, 535496), (5149, 520520), (5320, 503789), (5420, 494494), (5434, 493220), (5720, 468559), (5852, 457990), (5915, 453112), (5962, 449540), (6422, 417340), (6760, 396473), (6916, 387530), (7046, 380380), (7315, 366392), (7436, 360430), (7588, 353210), (8008, 334685), (8360, 320593), (8645, 310024), (9295, 288344), (9464, 283195), (9485, 282568), (9880, 271271), (10010, 267748), (10298, 260260), (10840, 247247), (10868, 246610), (11704, 228995), (11830, 226556), (11924, 224770), (12844, 208670), (13013, 205960), (13585, 197288), (13832, 193765), (14092, 190190), (14630, 183196), (14872, 180215), (14905, 179816), (15176, 176605), (16055, 166936), (17290, 155012), (17615, 152152), (18590, 144172), (18970, 141284), (19019, 140920), (20020, 133874), (20596, 130130), (20867, 128440), (21736, 123305), (22477, 119240), (23660, 113278), (23848, 112385), (24661, 108680), (25688, 104335), (25745, 104104), (26026, 102980), (27170, 98644), (28184, 95095), (29260, 91598), (29810, 89908), (32110, 83468), (34580, 77506), (35230, 76076), (35321, 75880), (36043, 74360), (37180, 72086), (37940, 70642), (38038, 70460), (38753, 69160), (40040, 66937), (41192, 65065), (41734, 64220), (44954, 59620), (45799, 58520), (47320, 56639), (49322, 54340), (51490, 52052)]