68648580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 384

約数和(自身を含む): 289013760

約数和(自身を除く): 220365180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 54, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 108, 110, 117, 126, 127, 130, 132, 135, 140, 143, 154, 156, 165, 180, 182, 189, 195, 198, 210, 220, 231, 234, 252, 254, 260, 270, 273, 286, 297, 308, 315, 330, 351, 364, 378, 381, 385, 390, 396, 420, 429, 455, 462, 468, 495, 508, 540, 546, 572, 585, 594, 630, 635, 660, 693, 702, 715, 756, 762, 770, 780, 819, 858, 889, 910, 924, 945, 990, 1001, 1092, 1143, 1155, 1170, 1188, 1260, 1270, 1287, 1365, 1386, 1397, 1404, 1430, 1485, 1524, 1540, 1638, 1651, 1716, 1755, 1778, 1820, 1890, 1905, 1980, 2002, 2079, 2145, 2286, 2310, 2340, 2457, 2540, 2574, 2667, 2730, 2772, 2794, 2860, 2970, 3003, 3276, 3302, 3429, 3465, 3510, 3556, 3780, 3810, 3861, 4004, 4095, 4158, 4191, 4290, 4445, 4572, 4620, 4914, 4953, 5005, 5148, 5334, 5460, 5588, 5715, 5940, 6006, 6435, 6604, 6858, 6930, 6985, 7020, 7620, 7722, 8001, 8190, 8255, 8316, 8382, 8580, 8890, 9009, 9779, 9828, 9906, 10010, 10395, 10668, 11430, 11557, 12012, 12285, 12573, 12870, 13335, 13716, 13860, 13970, 14859, 15015, 15444, 16002, 16380, 16510, 16764, 17145, 17780, 18018, 18161, 19305, 19558, 19812, 20020, 20790, 20955, 22860, 23114, 24003, 24570, 24765, 25146, 25740, 26670, 27027, 27940, 29337, 29718, 30030, 32004, 33020, 34290, 34671, 36036, 36322, 37719, 38610, 39116, 40005, 41580, 41910, 44577, 45045, 46228, 48006, 48895, 49140, 49530, 50292, 53340, 54054, 54483, 57785, 58674, 59436, 60060, 62865, 68580, 69342, 72644, 74295, 75438, 77220, 80010, 83820, 88011, 89154, 90090, 90805, 96012, 97790, 99060, 104013, 108108, 108966, 115570, 117348, 120015, 125730, 127127, 135135, 138684, 146685, 148590, 150876, 160020, 163449, 173355, 176022, 178308, 180180, 181610, 188595, 195580, 208026, 217932, 222885, 231140, 240030, 251460, 254254, 264033, 270270, 272415, 293370, 297180, 312039, 326898, 346710, 352044, 363220, 377190, 381381, 416052, 440055, 445770, 480060, 490347, 508508, 520065, 528066, 540540, 544830, 586740, 624078, 635635, 653796, 693420, 754380, 762762, 817245, 880110, 891540, 980694, 1040130, 1056132, 1089660, 1144143, 1248156, 1271270, 1320165, 1525524, 1560195, 1634490, 1760220, 1906905, 1961388, 2080260, 2288286, 2451735, 2542540, 2640330, 3120390, 3268980, 3432429, 3813810, 4576572, 4903470, 5280660, 5720715, 6240780, 6864858, 7627620, 9806940, 11441430, 13729716, 17162145, 22882860, 34324290, 68648580]

約数ペア:

[(1, 68648580), (2, 34324290), (3, 22882860), (4, 17162145), (5, 13729716), (6, 11441430), (7, 9806940), (9, 7627620), (10, 6864858), (11, 6240780), (12, 5720715), (13, 5280660), (14, 4903470), (15, 4576572), (18, 3813810), (20, 3432429), (21, 3268980), (22, 3120390), (26, 2640330), (27, 2542540), (28, 2451735), (30, 2288286), (33, 2080260), (35, 1961388), (36, 1906905), (39, 1760220), (42, 1634490), (44, 1560195), (45, 1525524), (52, 1320165), (54, 1271270), (55, 1248156), (60, 1144143), (63, 1089660), (65, 1056132), (66, 1040130), (70, 980694), (77, 891540), (78, 880110), (84, 817245), (90, 762762), (91, 754380), (99, 693420), (105, 653796), (108, 635635), (110, 624078), (117, 586740), (126, 544830), (127, 540540), (130, 528066), (132, 520065), (135, 508508), (140, 490347), (143, 480060), (154, 445770), (156, 440055), (165, 416052), (180, 381381), (182, 377190), (189, 363220), (195, 352044), (198, 346710), (210, 326898), (220, 312039), (231, 297180), (234, 293370), (252, 272415), (254, 270270), (260, 264033), (270, 254254), (273, 251460), (286, 240030), (297, 231140), (308, 222885), (315, 217932), (330, 208026), (351, 195580), (364, 188595), (378, 181610), (381, 180180), (385, 178308), (390, 176022), (396, 173355), (420, 163449), (429, 160020), (455, 150876), (462, 148590), (468, 146685), (495, 138684), (508, 135135), (540, 127127), (546, 125730), (572, 120015), (585, 117348), (594, 115570), (630, 108966), (635, 108108), (660, 104013), (693, 99060), (702, 97790), (715, 96012), (756, 90805), (762, 90090), (770, 89154), (780, 88011), (819, 83820), (858, 80010), (889, 77220), (910, 75438), (924, 74295), (945, 72644), (990, 69342), (1001, 68580), (1092, 62865), (1143, 60060), (1155, 59436), (1170, 58674), (1188, 57785), (1260, 54483), (1270, 54054), (1287, 53340), (1365, 50292), (1386, 49530), (1397, 49140), (1404, 48895), (1430, 48006), (1485, 46228), (1524, 45045), (1540, 44577), (1638, 41910), (1651, 41580), (1716, 40005), (1755, 39116), (1778, 38610), (1820, 37719), (1890, 36322), (1905, 36036), (1980, 34671), (2002, 34290), (2079, 33020), (2145, 32004), (2286, 30030), (2310, 29718), (2340, 29337), (2457, 27940), (2540, 27027), (2574, 26670), (2667, 25740), (2730, 25146), (2772, 24765), (2794, 24570), (2860, 24003), (2970, 23114), (3003, 22860), (3276, 20955), (3302, 20790), (3429, 20020), (3465, 19812), (3510, 19558), (3556, 19305), (3780, 18161), (3810, 18018), (3861, 17780), (4004, 17145), (4095, 16764), (4158, 16510), (4191, 16380), (4290, 16002), (4445, 15444), (4572, 15015), (4620, 14859), (4914, 13970), (4953, 13860), (5005, 13716), (5148, 13335), (5334, 12870), (5460, 12573), (5588, 12285), (5715, 12012), (5940, 11557), (6006, 11430), (6435, 10668), (6604, 10395), (6858, 10010), (6930, 9906), (6985, 9828), (7020, 9779), (7620, 9009), (7722, 8890), (8001, 8580), (8190, 8382), (8255, 8316)]