342517140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 384

約数和(自身を含む): 1307443200

約数和(自身を除く): 964926060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 37, 42, 45, 54, 60, 62, 63, 70, 74, 79, 84, 90, 93, 105, 108, 111, 124, 126, 135, 140, 148, 155, 158, 180, 185, 186, 189, 210, 217, 222, 237, 252, 259, 270, 279, 310, 315, 316, 333, 370, 372, 378, 395, 420, 434, 444, 465, 474, 518, 540, 553, 555, 558, 620, 630, 651, 666, 711, 740, 756, 777, 790, 837, 868, 930, 945, 948, 999, 1036, 1085, 1106, 1110, 1116, 1147, 1185, 1260, 1295, 1302, 1332, 1395, 1422, 1554, 1580, 1659, 1665, 1674, 1860, 1890, 1953, 1998, 2133, 2170, 2212, 2220, 2294, 2331, 2370, 2449, 2590, 2604, 2765, 2790, 2844, 2923, 3108, 3255, 3318, 3330, 3348, 3441, 3555, 3780, 3885, 3906, 3996, 4185, 4266, 4340, 4588, 4662, 4740, 4898, 4977, 4995, 5180, 5530, 5580, 5735, 5846, 5859, 6510, 6636, 6660, 6882, 6993, 7110, 7347, 7770, 7812, 8029, 8295, 8370, 8532, 8769, 9324, 9765, 9796, 9954, 9990, 10323, 10665, 11060, 11470, 11655, 11692, 11718, 12245, 13020, 13764, 13986, 14220, 14615, 14694, 14931, 15540, 16058, 16590, 16740, 17143, 17205, 17538, 19530, 19908, 19980, 20461, 20646, 21330, 22041, 22940, 23310, 23436, 24087, 24490, 24885, 26307, 27972, 29230, 29295, 29388, 29862, 30969, 32116, 33180, 34286, 34410, 34965, 35076, 36735, 39060, 40145, 40922, 41292, 42660, 43845, 44082, 46620, 48174, 48980, 49770, 51429, 51615, 52614, 58460, 58590, 59724, 61383, 61938, 66123, 68572, 68820, 69930, 72261, 73470, 74655, 78921, 80290, 81844, 85715, 87690, 88164, 90613, 96348, 99540, 102305, 102858, 103230, 105228, 110205, 117180, 120435, 122766, 123876, 131535, 132246, 139860, 144522, 146940, 149310, 154287, 154845, 157842, 160580, 171430, 175380, 181226, 184149, 204610, 205716, 206460, 216783, 220410, 240870, 245532, 257145, 263070, 264492, 271839, 289044, 298620, 306915, 308574, 309690, 315684, 330615, 342860, 361305, 362452, 368298, 394605, 409220, 433566, 440820, 453065, 462861, 481740, 514290, 526140, 543678, 552447, 613830, 617148, 619380, 634291, 661230, 722610, 736596, 771435, 789210, 815517, 867132, 906130, 920745, 925722, 1028580, 1083915, 1087356, 1104894, 1227660, 1268582, 1322460, 1359195, 1445220, 1542870, 1578420, 1631034, 1812260, 1841490, 1851444, 1902873, 2167830, 2209788, 2314305, 2446551, 2537164, 2718390, 2762235, 3085740, 3171455, 3262068, 3682980, 3805746, 4077585, 4335660, 4628610, 4893102, 5436780, 5524470, 5708619, 6342910, 7611492, 8155170, 9257220, 9514365, 9786204, 11048940, 11417238, 12232755, 12685820, 16310340, 17125857, 19028730, 22834476, 24465510, 28543095, 34251714, 38057460, 48931020, 57086190, 68503428, 85629285, 114172380, 171258570, 342517140]

約数ペア:

[(1, 342517140), (2, 171258570), (3, 114172380), (4, 85629285), (5, 68503428), (6, 57086190), (7, 48931020), (9, 38057460), (10, 34251714), (12, 28543095), (14, 24465510), (15, 22834476), (18, 19028730), (20, 17125857), (21, 16310340), (27, 12685820), (28, 12232755), (30, 11417238), (31, 11048940), (35, 9786204), (36, 9514365), (37, 9257220), (42, 8155170), (45, 7611492), (54, 6342910), (60, 5708619), (62, 5524470), (63, 5436780), (70, 4893102), (74, 4628610), (79, 4335660), (84, 4077585), (90, 3805746), (93, 3682980), (105, 3262068), (108, 3171455), (111, 3085740), (124, 2762235), (126, 2718390), (135, 2537164), (140, 2446551), (148, 2314305), (155, 2209788), (158, 2167830), (180, 1902873), (185, 1851444), (186, 1841490), (189, 1812260), (210, 1631034), (217, 1578420), (222, 1542870), (237, 1445220), (252, 1359195), (259, 1322460), (270, 1268582), (279, 1227660), (310, 1104894), (315, 1087356), (316, 1083915), (333, 1028580), (370, 925722), (372, 920745), (378, 906130), (395, 867132), (420, 815517), (434, 789210), (444, 771435), (465, 736596), (474, 722610), (518, 661230), (540, 634291), (553, 619380), (555, 617148), (558, 613830), (620, 552447), (630, 543678), (651, 526140), (666, 514290), (711, 481740), (740, 462861), (756, 453065), (777, 440820), (790, 433566), (837, 409220), (868, 394605), (930, 368298), (945, 362452), (948, 361305), (999, 342860), (1036, 330615), (1085, 315684), (1106, 309690), (1110, 308574), (1116, 306915), (1147, 298620), (1185, 289044), (1260, 271839), (1295, 264492), (1302, 263070), (1332, 257145), (1395, 245532), (1422, 240870), (1554, 220410), (1580, 216783), (1659, 206460), (1665, 205716), (1674, 204610), (1860, 184149), (1890, 181226), (1953, 175380), (1998, 171430), (2133, 160580), (2170, 157842), (2212, 154845), (2220, 154287), (2294, 149310), (2331, 146940), (2370, 144522), (2449, 139860), (2590, 132246), (2604, 131535), (2765, 123876), (2790, 122766), (2844, 120435), (2923, 117180), (3108, 110205), (3255, 105228), (3318, 103230), (3330, 102858), (3348, 102305), (3441, 99540), (3555, 96348), (3780, 90613), (3885, 88164), (3906, 87690), (3996, 85715), (4185, 81844), (4266, 80290), (4340, 78921), (4588, 74655), (4662, 73470), (4740, 72261), (4898, 69930), (4977, 68820), (4995, 68572), (5180, 66123), (5530, 61938), (5580, 61383), (5735, 59724), (5846, 58590), (5859, 58460), (6510, 52614), (6636, 51615), (6660, 51429), (6882, 49770), (6993, 48980), (7110, 48174), (7347, 46620), (7770, 44082), (7812, 43845), (8029, 42660), (8295, 41292), (8370, 40922), (8532, 40145), (8769, 39060), (9324, 36735), (9765, 35076), (9796, 34965), (9954, 34410), (9990, 34286), (10323, 33180), (10665, 32116), (11060, 30969), (11470, 29862), (11655, 29388), (11692, 29295), (11718, 29230), (12245, 27972), (13020, 26307), (13764, 24885), (13986, 24490), (14220, 24087), (14615, 23436), (14694, 23310), (14931, 22940), (15540, 22041), (16058, 21330), (16590, 20646), (16740, 20461), (17143, 19980), (17205, 19908), (17538, 19530)]