242702460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:498

約数の個数: 384

約数和(自身を含む): 1016064000

約数和(自身を除く): 773361540

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, 130, 132, 135, 140, 143, 154, 156, 165, 180, 182, 189, 195, 198, 210, 220, 231, 234, 252, 260, 270, 273, 286, 297, 308, 315, 330, 351, 364, 378, 385, 390, 396, 420, 429, 449, 455, 462, 468, 495, 540, 546, 572, 585, 594, 630, 660, 693, 702, 715, 756, 770, 780, 819, 858, 898, 910, 924, 945, 990, 1001, 1092, 1155, 1170, 1188, 1260, 1287, 1347, 1365, 1386, 1404, 1430, 1485, 1540, 1638, 1716, 1755, 1796, 1820, 1890, 1980, 2002, 2079, 2145, 2245, 2310, 2340, 2457, 2574, 2694, 2730, 2772, 2860, 2970, 3003, 3143, 3276, 3465, 3510, 3780, 3861, 4004, 4041, 4095, 4158, 4290, 4490, 4620, 4914, 4939, 5005, 5148, 5388, 5460, 5837, 5940, 6006, 6286, 6435, 6735, 6930, 7020, 7722, 8082, 8190, 8316, 8580, 8980, 9009, 9429, 9828, 9878, 10010, 10395, 11674, 12012, 12123, 12285, 12572, 12870, 13470, 13860, 14817, 15015, 15444, 15715, 16164, 16380, 17511, 18018, 18858, 19305, 19756, 20020, 20205, 20790, 23348, 24246, 24570, 24695, 25740, 26940, 27027, 28287, 29185, 29634, 30030, 31430, 34573, 35022, 36036, 37716, 38610, 40410, 40859, 41580, 44451, 45045, 47145, 48492, 49140, 49390, 52533, 54054, 56574, 58370, 59268, 60060, 60615, 62860, 64207, 69146, 70044, 74085, 77220, 80820, 81718, 84861, 87555, 88902, 90090, 94290, 98780, 103719, 105066, 108108, 113148, 116740, 121230, 122577, 128414, 133353, 135135, 138292, 141435, 148170, 157599, 163436, 169722, 172865, 175110, 177804, 180180, 188580, 192621, 204295, 207438, 210132, 222255, 242460, 245154, 256828, 262665, 266706, 270270, 282870, 296340, 311157, 315198, 321035, 339444, 345730, 350220, 367731, 385242, 408590, 414876, 424305, 444510, 449449, 490308, 518595, 525330, 533412, 540540, 565740, 577863, 612885, 622314, 630396, 642070, 666765, 691460, 735462, 770484, 787995, 817180, 848610, 889020, 898898, 933471, 963105, 1037190, 1050660, 1103193, 1155726, 1225770, 1244628, 1284140, 1333530, 1348347, 1470924, 1555785, 1575990, 1697220, 1733589, 1797796, 1838655, 1866942, 1926210, 2074380, 2206386, 2247245, 2311452, 2451540, 2667060, 2696694, 2889315, 3111570, 3151980, 3467178, 3677310, 3733884, 3852420, 4045041, 4412772, 4494490, 4667355, 5393388, 5515965, 5778630, 6223140, 6741735, 6934356, 7354620, 8090082, 8667945, 8988980, 9334710, 11031930, 11557260, 12135123, 13483470, 16180164, 17335890, 18669420, 20225205, 22063860, 24270246, 26966940, 34671780, 40450410, 48540492, 60675615, 80900820, 121351230, 242702460]

約数ペア:

[(1, 242702460), (2, 121351230), (3, 80900820), (4, 60675615), (5, 48540492), (6, 40450410), (7, 34671780), (9, 26966940), (10, 24270246), (11, 22063860), (12, 20225205), (13, 18669420), (14, 17335890), (15, 16180164), (18, 13483470), (20, 12135123), (21, 11557260), (22, 11031930), (26, 9334710), (27, 8988980), (28, 8667945), (30, 8090082), (33, 7354620), (35, 6934356), (36, 6741735), (39, 6223140), (42, 5778630), (44, 5515965), (45, 5393388), (52, 4667355), (54, 4494490), (55, 4412772), (60, 4045041), (63, 3852420), (65, 3733884), (66, 3677310), (70, 3467178), (77, 3151980), (78, 3111570), (84, 2889315), (90, 2696694), (91, 2667060), (99, 2451540), (105, 2311452), (108, 2247245), (110, 2206386), (117, 2074380), (126, 1926210), (130, 1866942), (132, 1838655), (135, 1797796), (140, 1733589), (143, 1697220), (154, 1575990), (156, 1555785), (165, 1470924), (180, 1348347), (182, 1333530), (189, 1284140), (195, 1244628), (198, 1225770), (210, 1155726), (220, 1103193), (231, 1050660), (234, 1037190), (252, 963105), (260, 933471), (270, 898898), (273, 889020), (286, 848610), (297, 817180), (308, 787995), (315, 770484), (330, 735462), (351, 691460), (364, 666765), (378, 642070), (385, 630396), (390, 622314), (396, 612885), (420, 577863), (429, 565740), (449, 540540), (455, 533412), (462, 525330), (468, 518595), (495, 490308), (540, 449449), (546, 444510), (572, 424305), (585, 414876), (594, 408590), (630, 385242), (660, 367731), (693, 350220), (702, 345730), (715, 339444), (756, 321035), (770, 315198), (780, 311157), (819, 296340), (858, 282870), (898, 270270), (910, 266706), (924, 262665), (945, 256828), (990, 245154), (1001, 242460), (1092, 222255), (1155, 210132), (1170, 207438), (1188, 204295), (1260, 192621), (1287, 188580), (1347, 180180), (1365, 177804), (1386, 175110), (1404, 172865), (1430, 169722), (1485, 163436), (1540, 157599), (1638, 148170), (1716, 141435), (1755, 138292), (1796, 135135), (1820, 133353), (1890, 128414), (1980, 122577), (2002, 121230), (2079, 116740), (2145, 113148), (2245, 108108), (2310, 105066), (2340, 103719), (2457, 98780), (2574, 94290), (2694, 90090), (2730, 88902), (2772, 87555), (2860, 84861), (2970, 81718), (3003, 80820), (3143, 77220), (3276, 74085), (3465, 70044), (3510, 69146), (3780, 64207), (3861, 62860), (4004, 60615), (4041, 60060), (4095, 59268), (4158, 58370), (4290, 56574), (4490, 54054), (4620, 52533), (4914, 49390), (4939, 49140), (5005, 48492), (5148, 47145), (5388, 45045), (5460, 44451), (5837, 41580), (5940, 40859), (6006, 40410), (6286, 38610), (6435, 37716), (6735, 36036), (6930, 35022), (7020, 34573), (7722, 31430), (8082, 30030), (8190, 29634), (8316, 29185), (8580, 28287), (8980, 27027), (9009, 26940), (9429, 25740), (9828, 24695), (9878, 24570), (10010, 24246), (10395, 23348), (11674, 20790), (12012, 20205), (12123, 20020), (12285, 19756), (12572, 19305), (12870, 18858), (13470, 18018), (13860, 17511), (14817, 16380), (15015, 16164), (15444, 15715)]