308124316920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1461413}}^1$

素因数の和:1461685

約数の個数: 128

約数和(自身を含む): 1060635824640

約数和(自身を除く): 752511507720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 251, 280, 420, 502, 753, 840, 1004, 1255, 1506, 1757, 2008, 2510, 3012, 3514, 3765, 5020, 5271, 6024, 7028, 7530, 8785, 10040, 10542, 14056, 15060, 17570, 21084, 26355, 30120, 35140, 42168, 52710, 70280, 105420, 210840, 1461413, 2922826, 4384239, 5845652, 7307065, 8768478, 10229891, 11691304, 14614130, 17536956, 20459782, 21921195, 29228260, 30689673, 35073912, 40919564, 43842390, 51149455, 58456520, 61379346, 81839128, 87684780, 102298910, 122758692, 153448365, 175369560, 204597820, 245517384, 306896730, 366814663, 409195640, 613793460, 733629326, 1100443989, 1227586920, 1467258652, 1834073315, 2200887978, 2567702641, 2934517304, 3668146630, 4401775956, 5135405282, 5502219945, 7336293260, 7703107923, 8803551912, 10270810564, 11004439890, 12838513205, 14672586520, 15406215846, 20541621128, 22008879780, 25677026410, 30812431692, 38515539615, 44017759560, 51354052820, 61624863384, 77031079230, 102708105640, 154062158460, 308124316920]

約数ペア:

[(1, 308124316920), (2, 154062158460), (3, 102708105640), (4, 77031079230), (5, 61624863384), (6, 51354052820), (7, 44017759560), (8, 38515539615), (10, 30812431692), (12, 25677026410), (14, 22008879780), (15, 20541621128), (20, 15406215846), (21, 14672586520), (24, 12838513205), (28, 11004439890), (30, 10270810564), (35, 8803551912), (40, 7703107923), (42, 7336293260), (56, 5502219945), (60, 5135405282), (70, 4401775956), (84, 3668146630), (105, 2934517304), (120, 2567702641), (140, 2200887978), (168, 1834073315), (210, 1467258652), (251, 1227586920), (280, 1100443989), (420, 733629326), (502, 613793460), (753, 409195640), (840, 366814663), (1004, 306896730), (1255, 245517384), (1506, 204597820), (1757, 175369560), (2008, 153448365), (2510, 122758692), (3012, 102298910), (3514, 87684780), (3765, 81839128), (5020, 61379346), (5271, 58456520), (6024, 51149455), (7028, 43842390), (7530, 40919564), (8785, 35073912), (10040, 30689673), (10542, 29228260), (14056, 21921195), (15060, 20459782), (17570, 17536956), (21084, 14614130), (26355, 11691304), (30120, 10229891), (35140, 8768478), (42168, 7307065), (52710, 5845652), (70280, 4384239), (105420, 2922826), (210840, 1461413)]