148058640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 533894400

約数和(自身を除く): 385835760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 79, 80, 90, 95, 114, 120, 137, 144, 152, 158, 171, 180, 190, 228, 237, 240, 274, 285, 304, 316, 342, 360, 380, 395, 411, 456, 474, 548, 570, 632, 684, 685, 711, 720, 760, 790, 822, 855, 912, 948, 1096, 1140, 1185, 1233, 1264, 1368, 1370, 1422, 1501, 1520, 1580, 1644, 1710, 1896, 2055, 2192, 2280, 2370, 2466, 2603, 2736, 2740, 2844, 3002, 3160, 3288, 3420, 3555, 3792, 4110, 4503, 4560, 4740, 4932, 5206, 5480, 5688, 6004, 6165, 6320, 6576, 6840, 7110, 7505, 7809, 8220, 9006, 9480, 9864, 10412, 10823, 10960, 11376, 12008, 12330, 13015, 13509, 13680, 14220, 15010, 15618, 16440, 18012, 18960, 19728, 20824, 21646, 22515, 23427, 24016, 24660, 26030, 27018, 28440, 30020, 31236, 32469, 32880, 36024, 39045, 41648, 43292, 45030, 46854, 49320, 52060, 54036, 54115, 56880, 60040, 62472, 64938, 67545, 72048, 78090, 86584, 90060, 93708, 97407, 98640, 104120, 108072, 108230, 117135, 120080, 124944, 129876, 135090, 156180, 162345, 173168, 180120, 187416, 194814, 205637, 208240, 216144, 216460, 234270, 259752, 270180, 312360, 324690, 360240, 374832, 389628, 411274, 432920, 468540, 487035, 519504, 540360, 616911, 624720, 649380, 779256, 822548, 865840, 937080, 974070, 1028185, 1080720, 1233822, 1298760, 1558512, 1645096, 1850733, 1874160, 1948140, 2056370, 2467644, 2597520, 3084555, 3290192, 3701466, 3896280, 4112740, 4935288, 6169110, 7402932, 7792560, 8225480, 9253665, 9870576, 12338220, 14805864, 16450960, 18507330, 24676440, 29611728, 37014660, 49352880, 74029320, 148058640]

約数ペア:

[(1, 148058640), (2, 74029320), (3, 49352880), (4, 37014660), (5, 29611728), (6, 24676440), (8, 18507330), (9, 16450960), (10, 14805864), (12, 12338220), (15, 9870576), (16, 9253665), (18, 8225480), (19, 7792560), (20, 7402932), (24, 6169110), (30, 4935288), (36, 4112740), (38, 3896280), (40, 3701466), (45, 3290192), (48, 3084555), (57, 2597520), (60, 2467644), (72, 2056370), (76, 1948140), (79, 1874160), (80, 1850733), (90, 1645096), (95, 1558512), (114, 1298760), (120, 1233822), (137, 1080720), (144, 1028185), (152, 974070), (158, 937080), (171, 865840), (180, 822548), (190, 779256), (228, 649380), (237, 624720), (240, 616911), (274, 540360), (285, 519504), (304, 487035), (316, 468540), (342, 432920), (360, 411274), (380, 389628), (395, 374832), (411, 360240), (456, 324690), (474, 312360), (548, 270180), (570, 259752), (632, 234270), (684, 216460), (685, 216144), (711, 208240), (720, 205637), (760, 194814), (790, 187416), (822, 180120), (855, 173168), (912, 162345), (948, 156180), (1096, 135090), (1140, 129876), (1185, 124944), (1233, 120080), (1264, 117135), (1368, 108230), (1370, 108072), (1422, 104120), (1501, 98640), (1520, 97407), (1580, 93708), (1644, 90060), (1710, 86584), (1896, 78090), (2055, 72048), (2192, 67545), (2280, 64938), (2370, 62472), (2466, 60040), (2603, 56880), (2736, 54115), (2740, 54036), (2844, 52060), (3002, 49320), (3160, 46854), (3288, 45030), (3420, 43292), (3555, 41648), (3792, 39045), (4110, 36024), (4503, 32880), (4560, 32469), (4740, 31236), (4932, 30020), (5206, 28440), (5480, 27018), (5688, 26030), (6004, 24660), (6165, 24016), (6320, 23427), (6576, 22515), (6840, 21646), (7110, 20824), (7505, 19728), (7809, 18960), (8220, 18012), (9006, 16440), (9480, 15618), (9864, 15010), (10412, 14220), (10823, 13680), (10960, 13509), (11376, 13015), (12008, 12330)]