190905120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 384

約数和(自身を含む): 783820800

約数和(自身を除く): 592915680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 59, 60, 63, 70, 72, 80, 84, 90, 96, 105, 107, 108, 112, 118, 120, 126, 135, 140, 144, 160, 168, 177, 180, 189, 210, 214, 216, 224, 236, 240, 252, 270, 280, 288, 295, 315, 321, 336, 354, 360, 378, 413, 420, 428, 432, 472, 480, 504, 531, 535, 540, 560, 590, 630, 642, 672, 708, 720, 749, 756, 826, 840, 856, 864, 885, 944, 945, 963, 1008, 1062, 1070, 1080, 1120, 1180, 1239, 1260, 1284, 1416, 1440, 1498, 1512, 1593, 1605, 1652, 1680, 1712, 1770, 1888, 1890, 1926, 2016, 2065, 2124, 2140, 2160, 2247, 2360, 2478, 2520, 2568, 2655, 2832, 2889, 2996, 3024, 3186, 3210, 3304, 3360, 3424, 3540, 3717, 3745, 3780, 3852, 4130, 4248, 4280, 4320, 4494, 4720, 4815, 4956, 5040, 5136, 5310, 5664, 5778, 5992, 6048, 6195, 6313, 6372, 6420, 6608, 6741, 7080, 7434, 7490, 7560, 7704, 7965, 8260, 8496, 8560, 8988, 9440, 9630, 9912, 10080, 10272, 10620, 11151, 11235, 11556, 11984, 12390, 12626, 12744, 12840, 13216, 13482, 14160, 14445, 14868, 14980, 15120, 15408, 15930, 16520, 16992, 17120, 17976, 18585, 18939, 19260, 19824, 20223, 21240, 22302, 22470, 23112, 23968, 24780, 25252, 25488, 25680, 26964, 28320, 28890, 29736, 29960, 30240, 30816, 31565, 31860, 33040, 33705, 35952, 37170, 37878, 38520, 39648, 40446, 42480, 44191, 44604, 44940, 46224, 49560, 50504, 50976, 51360, 53928, 55755, 56817, 57780, 59472, 59920, 63130, 63720, 66080, 67410, 71904, 74340, 75756, 77040, 80892, 84960, 88382, 89208, 89880, 92448, 94695, 99120, 101008, 101115, 107856, 111510, 113634, 115560, 118944, 119840, 126260, 127440, 132573, 134820, 148680, 151512, 154080, 161784, 170451, 176764, 178416, 179760, 189390, 198240, 202016, 202230, 215712, 220955, 223020, 227268, 231120, 252520, 254880, 265146, 269640, 284085, 297360, 303024, 323568, 340902, 353528, 356832, 359520, 378780, 397719, 404460, 441910, 446040, 454536, 462240, 505040, 530292, 539280, 568170, 594720, 606048, 647136, 662865, 681804, 707056, 757560, 795438, 808920, 852255, 883820, 892080, 909072, 1010080, 1060584, 1078560, 1136340, 1193157, 1325730, 1363608, 1414112, 1515120, 1590876, 1617840, 1704510, 1767640, 1784160, 1818144, 1988595, 2121168, 2272680, 2386314, 2651460, 2727216, 3030240, 3181752, 3235680, 3409020, 3535280, 3977190, 4242336, 4545360, 4772628, 5302920, 5454432, 5965785, 6363504, 6818040, 7070560, 7954380, 9090720, 9545256, 10605840, 11931570, 12727008, 13636080, 15908760, 19090512, 21211680, 23863140, 27272160, 31817520, 38181024, 47726280, 63635040, 95452560, 190905120]

約数ペア:

[(1, 190905120), (2, 95452560), (3, 63635040), (4, 47726280), (5, 38181024), (6, 31817520), (7, 27272160), (8, 23863140), (9, 21211680), (10, 19090512), (12, 15908760), (14, 13636080), (15, 12727008), (16, 11931570), (18, 10605840), (20, 9545256), (21, 9090720), (24, 7954380), (27, 7070560), (28, 6818040), (30, 6363504), (32, 5965785), (35, 5454432), (36, 5302920), (40, 4772628), (42, 4545360), (45, 4242336), (48, 3977190), (54, 3535280), (56, 3409020), (59, 3235680), (60, 3181752), (63, 3030240), (70, 2727216), (72, 2651460), (80, 2386314), (84, 2272680), (90, 2121168), (96, 1988595), (105, 1818144), (107, 1784160), (108, 1767640), (112, 1704510), (118, 1617840), (120, 1590876), (126, 1515120), (135, 1414112), (140, 1363608), (144, 1325730), (160, 1193157), (168, 1136340), (177, 1078560), (180, 1060584), (189, 1010080), (210, 909072), (214, 892080), (216, 883820), (224, 852255), (236, 808920), (240, 795438), (252, 757560), (270, 707056), (280, 681804), (288, 662865), (295, 647136), (315, 606048), (321, 594720), (336, 568170), (354, 539280), (360, 530292), (378, 505040), (413, 462240), (420, 454536), (428, 446040), (432, 441910), (472, 404460), (480, 397719), (504, 378780), (531, 359520), (535, 356832), (540, 353528), (560, 340902), (590, 323568), (630, 303024), (642, 297360), (672, 284085), (708, 269640), (720, 265146), (749, 254880), (756, 252520), (826, 231120), (840, 227268), (856, 223020), (864, 220955), (885, 215712), (944, 202230), (945, 202016), (963, 198240), (1008, 189390), (1062, 179760), (1070, 178416), (1080, 176764), (1120, 170451), (1180, 161784), (1239, 154080), (1260, 151512), (1284, 148680), (1416, 134820), (1440, 132573), (1498, 127440), (1512, 126260), (1593, 119840), (1605, 118944), (1652, 115560), (1680, 113634), (1712, 111510), (1770, 107856), (1888, 101115), (1890, 101008), (1926, 99120), (2016, 94695), (2065, 92448), (2124, 89880), (2140, 89208), (2160, 88382), (2247, 84960), (2360, 80892), (2478, 77040), (2520, 75756), (2568, 74340), (2655, 71904), (2832, 67410), (2889, 66080), (2996, 63720), (3024, 63130), (3186, 59920), (3210, 59472), (3304, 57780), (3360, 56817), (3424, 55755), (3540, 53928), (3717, 51360), (3745, 50976), (3780, 50504), (3852, 49560), (4130, 46224), (4248, 44940), (4280, 44604), (4320, 44191), (4494, 42480), (4720, 40446), (4815, 39648), (4956, 38520), (5040, 37878), (5136, 37170), (5310, 35952), (5664, 33705), (5778, 33040), (5992, 31860), (6048, 31565), (6195, 30816), (6313, 30240), (6372, 29960), (6420, 29736), (6608, 28890), (6741, 28320), (7080, 26964), (7434, 25680), (7490, 25488), (7560, 25252), (7704, 24780), (7965, 23968), (8260, 23112), (8496, 22470), (8560, 22302), (8988, 21240), (9440, 20223), (9630, 19824), (9912, 19260), (10080, 18939), (10272, 18585), (10620, 17976), (11151, 17120), (11235, 16992), (11556, 16520), (11984, 15930), (12390, 15408), (12626, 15120), (12744, 14980), (12840, 14868), (13216, 14445), (13482, 14160)]