304027360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 953195040

約数和(自身を除く): 649167680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 49, 52, 56, 65, 70, 76, 80, 91, 95, 98, 104, 112, 130, 133, 140, 152, 157, 160, 182, 190, 196, 208, 224, 245, 247, 260, 266, 280, 304, 314, 364, 380, 392, 416, 455, 490, 494, 520, 532, 560, 608, 628, 637, 665, 728, 760, 784, 785, 910, 931, 980, 988, 1040, 1064, 1099, 1120, 1235, 1256, 1274, 1330, 1456, 1520, 1568, 1570, 1729, 1820, 1862, 1960, 1976, 2041, 2080, 2128, 2198, 2470, 2512, 2548, 2660, 2912, 2983, 3040, 3140, 3185, 3458, 3640, 3724, 3920, 3952, 4082, 4256, 4396, 4655, 4940, 5024, 5096, 5320, 5495, 5966, 6280, 6370, 6916, 7280, 7448, 7693, 7840, 7904, 8164, 8645, 8792, 9310, 9880, 10192, 10205, 10640, 10990, 11932, 12103, 12560, 12740, 13832, 14287, 14560, 14896, 14915, 15386, 16328, 17290, 17584, 18620, 19760, 20384, 20410, 20881, 21280, 21980, 23864, 24206, 25120, 25480, 27664, 28574, 29792, 29830, 30772, 32656, 34580, 35168, 37240, 38465, 38779, 39520, 40820, 41762, 43960, 47728, 48412, 50960, 55328, 57148, 59660, 60515, 61544, 65312, 69160, 71435, 74480, 76930, 77558, 81640, 83524, 87920, 95456, 96824, 100009, 101920, 104405, 114296, 119320, 121030, 123088, 138320, 142870, 146167, 148960, 153860, 155116, 163280, 167048, 175840, 193648, 193895, 200018, 208810, 228592, 238640, 242060, 246176, 271453, 276640, 285740, 292334, 307720, 310232, 326560, 334096, 387296, 387790, 400036, 417620, 457184, 477280, 484120, 500045, 542906, 571480, 584668, 615440, 620464, 668192, 730835, 775580, 800072, 835240, 968240, 1000090, 1085812, 1142960, 1169336, 1230880, 1240928, 1357265, 1461670, 1551160, 1600144, 1670480, 1900171, 1936480, 2000180, 2171624, 2285920, 2338672, 2714530, 2923340, 3102320, 3200288, 3340960, 3800342, 4000360, 4343248, 4677344, 5429060, 5846680, 6204640, 7600684, 8000720, 8686496, 9500855, 10858120, 11693360, 15201368, 16001440, 19001710, 21716240, 23386720, 30402736, 38003420, 43432480, 60805472, 76006840, 152013680, 304027360]

約数ペア:

[(1, 304027360), (2, 152013680), (4, 76006840), (5, 60805472), (7, 43432480), (8, 38003420), (10, 30402736), (13, 23386720), (14, 21716240), (16, 19001710), (19, 16001440), (20, 15201368), (26, 11693360), (28, 10858120), (32, 9500855), (35, 8686496), (38, 8000720), (40, 7600684), (49, 6204640), (52, 5846680), (56, 5429060), (65, 4677344), (70, 4343248), (76, 4000360), (80, 3800342), (91, 3340960), (95, 3200288), (98, 3102320), (104, 2923340), (112, 2714530), (130, 2338672), (133, 2285920), (140, 2171624), (152, 2000180), (157, 1936480), (160, 1900171), (182, 1670480), (190, 1600144), (196, 1551160), (208, 1461670), (224, 1357265), (245, 1240928), (247, 1230880), (260, 1169336), (266, 1142960), (280, 1085812), (304, 1000090), (314, 968240), (364, 835240), (380, 800072), (392, 775580), (416, 730835), (455, 668192), (490, 620464), (494, 615440), (520, 584668), (532, 571480), (560, 542906), (608, 500045), (628, 484120), (637, 477280), (665, 457184), (728, 417620), (760, 400036), (784, 387790), (785, 387296), (910, 334096), (931, 326560), (980, 310232), (988, 307720), (1040, 292334), (1064, 285740), (1099, 276640), (1120, 271453), (1235, 246176), (1256, 242060), (1274, 238640), (1330, 228592), (1456, 208810), (1520, 200018), (1568, 193895), (1570, 193648), (1729, 175840), (1820, 167048), (1862, 163280), (1960, 155116), (1976, 153860), (2041, 148960), (2080, 146167), (2128, 142870), (2198, 138320), (2470, 123088), (2512, 121030), (2548, 119320), (2660, 114296), (2912, 104405), (2983, 101920), (3040, 100009), (3140, 96824), (3185, 95456), (3458, 87920), (3640, 83524), (3724, 81640), (3920, 77558), (3952, 76930), (4082, 74480), (4256, 71435), (4396, 69160), (4655, 65312), (4940, 61544), (5024, 60515), (5096, 59660), (5320, 57148), (5495, 55328), (5966, 50960), (6280, 48412), (6370, 47728), (6916, 43960), (7280, 41762), (7448, 40820), (7693, 39520), (7840, 38779), (7904, 38465), (8164, 37240), (8645, 35168), (8792, 34580), (9310, 32656), (9880, 30772), (10192, 29830), (10205, 29792), (10640, 28574), (10990, 27664), (11932, 25480), (12103, 25120), (12560, 24206), (12740, 23864), (13832, 21980), (14287, 21280), (14560, 20881), (14896, 20410), (14915, 20384), (15386, 19760), (16328, 18620), (17290, 17584)]